54d58ac2a0aa864abf3ac187342935af4e04354d6b587ebed00c1c7657eea69063e6d0fc112dcca1a893d27044d4745b464595a930fc9fcd83a5d176ecf2c9f59bbd08", @ANYRESDEC=r5, @ANYBLOB="2c7065726d69745f6469726563bba1ec664eb0ad9734e2b05d649974696f2c7569643c", @ANYRESDEC=r5, @ANYBLOB="2c736d61636b6673666c6f6f723d2d2feb262d5c252b2f2c6d61736b3d4d41595f57524954452c736d61636b6673666c6f6f723d5d7b2c657569643c", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 10:21:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c250000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xffffffe0}, 0x1c) [ 381.616763][T30783] loop3: detected capacity change from 0 to 140 [ 381.626181][ T25] audit: type=1326 audit(1618827699.949:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30779 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 381.654556][T30783] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 381.654556][T30783] vX." or missing value [ 381.731657][T30796] loop3: detected capacity change from 0 to 140 [ 381.744569][T30796] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 381.744569][T30796] vX." or missing value 10:21:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x5800}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x1031d000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c2e0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mincore(&(0x7f0000431000/0x1000)=nil, 0x1000, &(0x7f00000191c0)=""/4096) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f00000001c0)=""/102399, 0x18fff, 0x0) [ 381.997999][T30809] loop3: detected capacity change from 0 to 140 [ 382.030173][T30809] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.030173][T30809] vX." or missing value 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) [ 382.090186][T30825] loop3: detected capacity change from 0 to 140 [ 382.107843][T30825] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.107843][T30825] vX." or missing value 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r5, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r4, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r6, 0x1, 0x0, 0x6, @dev}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@remote, 0x7a, r6}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c360000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x21, 0x4, 0x9feb) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) signalfd(r2, &(0x7f00000001c0)={[0xd23]}, 0x8) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r5, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r7, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x91}, 0x4000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) [ 382.224903][T30841] loop3: detected capacity change from 0 to 140 [ 382.233651][T30841] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.233651][T30841] vX." or missing value [ 382.339827][T30858] loop3: detected capacity change from 0 to 140 [ 382.346766][T30858] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.346766][T30858] vX." or missing value [ 382.449264][ T25] audit: type=1326 audit(1618827700.769:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30779 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x4c00000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c460000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xfffffff5}, 0x1c) [ 382.544292][ T25] audit: type=1326 audit(1618827700.869:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30877 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 382.572268][T30879] loop3: detected capacity change from 0 to 140 [ 382.581992][T30879] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.581992][T30879] vX." or missing value [ 382.687797][T30890] loop3: detected capacity change from 0 to 140 [ 382.703673][T30890] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.703673][T30890] vX." or missing value 10:21:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x80fe}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000006) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000080)=0x6e, 0x400) ioctl$int_in(r4, 0x5452, &(0x7f0000000100)=0x7) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0xa3877000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c480000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000040)) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) [ 382.935708][T30903] loop3: detected capacity change from 0 to 140 [ 382.944631][T30903] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 382.944631][T30903] vX." or missing value 10:21:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000100)=@md5={0x1, "f10de3c955116429e7a5023a75af913c"}, 0x11, 0x1) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) [ 383.003641][T30903] loop3: detected capacity change from 0 to 140 [ 383.020387][T30903] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.020387][T30903] vX." or missing value 10:21:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c4c0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x114) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x2010, r3, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000080004105) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r3, r4, 0x0, 0x800000080004105) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000980)={r6, r5, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001980)={r6, r8, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b6c0)={0x400, [{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)=ANY=[@ANYRES64=r5, @ANYBLOB="01000000000000006600000008000000030000000000010004000000000000000700000000c3b344fa45875e77b259c18d01d800000021000000030000000000000081000000080000007c991807000000000000010000c1fd000000080000000000000040000000000000000000000000000020000000000000000000000200"/172]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0xff, "a759770dd72105"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052ec0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000053ec0)={0x0, 0x0, "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", "221dbed745d1ed48df4abd5e3cd5fedced89becaaeac31d123e8ec92ca85812e30b054283b0ff2291238c743424405d0257c9fc36aa0c436a6b3e40250f2737e84e3343c77f517ecf0b6292e19cebc33d5ae8b25b1e9db778b012cef2f732f6cd7dece1624a479b9078143791666563215cb2eaf4da88c4874fccfb102f7acef802fff8d17971a9164d31f196fbc8a5c7db82115215f28bb56c4d6b638082c9ebe0eb07578d8c94f00b57358400d6b2373a7ee5d3702e044eaa388f42870f59a9f40bd255aaa7428613bcd59794b04ce6d7805fdec7a3178908962d593c52b93da4d289a1ee3a966d82affed456854692073483b05f288694025afffaf09c8abcc4e03b2bbc5950e90a6b041bd1cddb2cd02420eca69a21f33008c14385f26b3adf93ec61d2e78d0d956bfffe677526b24204d34c23d9bb5b0f06c230c40d417f51d4f05459c8389f6f37e8d3015a263b1fbd37a8a6e82988f328b425877114dd0c88f9d4a832b1cd1d2801ba627fc21348ee4d19046e73fa7da1a41b95369b898b6549f391c7a4e042528908558e9f74662f0a19d001b2cdc445c09722da45f5d4cec6687c177fa4755b3b105e4ba540a007532f5815ec36f9f214a09e9741ea0ca32ad32facbe544fd248e1b2bb5b8f405db637e255c16b812f6e90d69b700fb33dedb3929278154ef2c1f1900eb2af5bf76267ae561499fd7e32a9cbf720398214e25d6bff6438e7130b9b98b1349b0b18c35e3365f07180881fbe3b3cb084769e6febae85e932d0b0d5b6031b5a547c1bc6979df6267373444d2571ae25c4376b1734a8cdabbf0984ba5b15a44b618b386c8d40c960269f4f8799320c0c48170d3194c77b762e24c90c7185753ffd68e923d4a7b554e04be654aa027552dd188b71fe0826ff9776f1e5d85bf238e353879be40fe522001e8277883f9d66dda7b9e6796b5ec0ce3067375d72e617a0de8719e4f623903fc7344e32535509233d91699d76f3a6645b21937b1601b89eacf7a8056be433fe114ae2685c71a36e7f393f3fa99b6c0ead72c65a597c534b81d48ff3b61e57e462ba56527469fa939a534eeff433462fe1330243707e2e5ab867f8528b603e0e61665582aae25b2896dd7e7df575fc042e661fa47e78138814c66d279ec60ef1d90e0a0208cc58ff36f5bdb4d23463a923622893aac8402d08bb1b666d3f61be1a098fbae7a0611051c66418d6a1b27a81935b59670d28dc7c47f9e82ee96ea636f60c9273f0a01f91555af6cc24b2fa5c4bd4bc2f393794d1fbd7a5d7b3720eae3932a9d5ad618ac843dbe5bc38748148076588e265d8869aef629d6184d7b3e6e49ccede97b31429c85bb217b7e0bd57c8fea0a2156852117aba6e0beafe2405ff4d38a1a18b33f3f6eb39cd10d47650aa4347e6fbf6198d79430f316c6930546e09f934af62280a583d0c1b25c2cd3f9dcab4ae29aa9a9aed82a6f5e07a302205d390dac2683b0de34b27ff39b48dd0aa48084df6619b865d0560c3c6d17d338cf6f64fee87c6c6027a0fca16eb5de4aaffaa10bb7ba4e6996d5c0ae6ce5127661be49adaf1c241eb187755c16848c11595186c2c3b6c291514978ec71332f2915186861791af7adc23987e182c4f570cac1fadce551c2b67ecf8fce298263e9971566a44fd6effe920707383728b836894585e210efcc334d11cbf2c5f03d0dfa09784eebdef93cc742a08d7b30c8cf36612340e852c0d4dad03776ca82c93ac72f125f4e280ed8378b294fb826525ebd7a92aea94eebb8feafb2eff20f308c83282e55dc9adc373e2be5e023aa9979bcb7cdf5c4040bf243d232fab659a017dc02e09b75ce83c048af99aac44c561b580e9a293510532a5e8a71c3327d5c8c302a489e154d0d4b58cbefc3fd57ee009e75062a32a199b5606201e11fb4e084afd74040b4f06083589519f5106bf8429a99c62c935aa2a4a4d93d793cfc9af26a84ffac754d249a7931a0d8adb41991245c00e99afb675d803c26e7d09f55d611eb4ebf6cd8c01d91cbf2d508bcb98573d2c2eaa71f62a1b5f8dbfd5418c8513137bf8bf3150b3275da7be61a6e0a72c2907a4bdcb2a278db4a313777dea028985da12d41e1671683469283a66f4786858922a6d89c47cb5395076170a20ae6895ad468c756d329765a723938068fa7e4124e8bde4648d3601543335c6218e245aaa0492707a191ae644db0058bd52f02e623372096e62e67286e488d05ac4aefe329b3dc7450c2defb5c7e0a978801c1af990700ae25a27c4ce2b656029ecf9f32c0fd4db3461d8521155e0ef2adbd2ffabadbe95e9f38aec7f32098128b567ca845ecb04438d65623ccd9c11a063f73ee6366c62db2f5f0866d0eef81ede900885ae866065b8efd7cdd949dafea04d1b2f60579bb4256f3527a5fbb1a321b44bc7f7107cc3e13282b55f182e02a22a2b8f98342b5a75c7cedc7ed1a4a97208b2bf1f465d36065b2622cb3fb6d4f6aea933a867e0397e6e61315bc060959de9cec2e727cc89adad35acd3e8928d9932b0e3ce4589389203a424c382a751489b05d603969d783101500a2bf6424314f4468ea899be7db7b61e5db1733cfc69d5f154572602e6f1eba9178266fdf6369c48191d301c82c4e7190ea4e8e3b240b29ef0476a2dde564cd622d0560f07c5b876c27850158a589efb71ccbb8ae0a8ac010952faa6d1fe8e84872b86dee2ee46516d17afd036f9761c8e6ff561da6376abc8d79b4d3790ac0e0496a66de818b5e07b38d8a00bbbbf1ff5efd487e339adc12f2abf5da3e9aec0c478bcab35dcdb40be913ccaa70e2ec66a491ed1dd394a6a2646ed06750208e1cc575a133dcbb7c8c158befcc31e0a2d84afc53504460563852a65f3f2129b2d9e91d78bf8fcdb05ed7d592df6a4fd3ae582157527a0bcaeb9a2ffa63c6fefbb62867a635e8d71a2ba83cec0c4f5e5b47381a9e044dc9ade5952c6b03fe5fc2f36981877a554c2681bb1e0ea8fac2b3c1f2e9c97ac6edc498ea5829d4f2a3a8e4ca23551de2091d787ae2bdeab046791196896779d2c10528b64e8ca3e953ee3d6822578ddd0c71e448b5c6909b86115791ffbd19391dc78fc9aeef4dc54d92bd46f197de1e68e604c48d27d975f657a3969f6d05ad20be1e040040d01d41dd075e6ceff63c639496eedc0a9512ec62e02ce09e550ad976faf799570581c706b94065acf45d47820a082a9c825c40a7fb2bb5f68e1ddc44d7757c924a5b2f5d806ce7ac3d5515134c3dcc61a296157b2c38a438aadad48a30d0dea1d0f2927a289fda0281751cc3c46edce5a1c042ecc2a343b23e5574020b1f0e104c7102c187fa3388ed6f385de76c133002eae573d7af6f8be159f23855f438e7a982cd1d80007c12a20df2fb007d42ecb3f52ce6f51df59969a793667eb2e4ba40fac6471cd0faae98c8172af0b15236671e4a39c9559bf11d2b3d22b756a8e435ae55178a7d00df2083fd9f5862cb771c9b36de7d0cd42dbbea4857eb7b666a0d3d435884a8f78fe960348de5a30658e5590df8f9d2161afa81fc7429c69849297dfb34d59899cecd396ff04874f59cc69ce28fedb89683532cc7030f83bcfe168d1d20f0669193771a7be4f764ff7c4e054d2ebc7db566dfd8312806f833a6a03d8221c3b8025796788fdf73449c8912b3dff91eba8df8d5151bbe28333f4335c24e5fb23845768efad10017970edb412d14db0b834e84cc4ec570af8ecb53512c9cbf5cf5272f1baf0a500f2a861751f8567c75a157ce8cadd8dd963077a6b2b1f0e30e5cc32a8240c2be0fbb9ef00a9f550d7f366efffb6276fdbf1c1c5635c7e13da24bdd16476952beded56551def861170a73467aa60e48968ab18ca06abf441ba9a161f20fc408c1d2ce38501b53b754ee0e107062ab665c43332fa94139484b601c29a4f806f2e0bcdf8c28e5b08f52c5d555b308ea01feb9f7644362142fa0d6df5075a1bb13ccc79dab95740ce4c0b78fd3964197d899e8f7a4cf9a8fe2548d296daca2436cc816e202c9b98d9f634ea35658616fee89d70c9ca10ad9b99839846682551c9826c653d0c1a07669498a672ed3936b3ea975932a5837708b9447f32f8bd9e26112ae7cf06de966a8c9f7002ed209f0393b20eecc570ae4737f1b50a4d943a8719d4c73151966f59db386510e027ff643cedd1dcbeb620c60dd07b3bf5c6e33bf5e69d34c1f401a3ab9ed11d7bf7039a1a7b316bd0ed3ac15e1178685e88898094814cc9d3f9596a539389e3acb9aa22b8773b689794be19bd325e9bca93979d5570e966a97c88c7212a0fc0e47cf3529a93665c4c1d63bc719d0c6b47637058a5960846e80df98f3acadab0c0b60ea12fe472d08b8d3b7646969af1fbdf77625bd3def508a29a888dc27a444672d9eb7968eae2c2c47b5c275fbe8722392d15f36fecca9623eed69a751d007baae1c1fa7a98351e64fbd965ab01cfba5ee0f4f360d7410785e849f4711fd590f630b0a670ae22391aa6c886b81fa58c44b99cfad7fbd77de0be9de9239a94879ef5f6799d08bb74bdcb4554febcbc89dfc51f65a65ebf90c1876e76c6056378baa33a46fed35269e4bdcd996af1440f36e7a8ab1d13a2e0e072a288b836f5411966075a0788c7250f18579b495fcc8bc0b5d613a4212a69319a1ef1a0a94e8b80cb07794732aec9f5ea9ca155e7d1355b021f4077f9cb6a3ba3852d18c16415b847f9c140bed24d93f23b39c4d0e9e1bd068ace5cd807e230c8a0c53777a1f82685ed269f16d9892c371f3e8f951483c6d1f7e73751bd712dcd608884a519c7a0e93cf192d62100b776d8e3f86a146a975c1e8e7455519c5f2347e4ee983b23c3dc6a9372eb244ab0741d92c707ea9fb52d0d4214a0dabdc1f4acfd60fd753ba343923a7ba1b5f81b8c4821816a02b9d9687852eeca04d57c145fedfb7199f5c083bfa6cee9044307da40a2f5f90e1116e0c4653ecdea21005f3a5d196dde74ae3a8b6ab9f9e9138f37aa944db274998ba07fec2138ea5d9468e390006a4fe48b24e2b3e580efe09a0797ef7cdc9f057eccc0ee068c04a2cb99863b726353c838f52c8a81d3caa8a4fcf1a6a5712ffc9f38ec8b0e1a92cba6fe55cec3a88d939befbf01f9b56f9c905a75e313c332359fc3eb5e1ff5b04611e358393e50798187297c8b5d939ddae4da3efd84effc8d38098ed309e9ce2efa46a1a3beb92ada69488bf30144d0eec7d569de7fd0941aab36284e6277f3c6d53901d01d1b4e5d79a0a6662d07739f291e1c0cabf82fae58b94702273647e9d6e216bd3e81e5ad9bab62f2fb13e869c15589faefbb2bf8d6c577108e0ff08a2b51cec1b2db9a0451d797350350f6f4d7c8d5f26ccefa233e4b2553668167c9c21"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054ec0)={0x7144, [{}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r21}, {r22}], 0x7f, "8d9bde24cccf41"}) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 383.144080][T30933] loop3: detected capacity change from 0 to 140 [ 383.156620][T30933] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.156620][T30933] vX." or missing value [ 383.229296][T30949] loop3: detected capacity change from 0 to 140 [ 383.236412][T30949] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.236412][T30949] vX." or missing value 10:21:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x6800000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:41 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x711241, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) madvise(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x13) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xe, 0x12, r1, 0x8) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x288080) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat(r0, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800004, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r2, 0x29, 0x4e, 0x0, &(0x7f00000014c0)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c600000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 383.446487][T30968] loop3: detected capacity change from 0 to 140 [ 383.454198][T30968] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.454198][T30968] vX." or missing value [ 383.492382][T30974] loop3: detected capacity change from 0 to 140 [ 383.503880][T30974] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.503880][T30974] vX." or missing value 10:21:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8c05}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 10:21:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'wg2\x00'}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8d3, 0x1, 0x3c, 0x576e, 0x1}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0xf, &(0x7f0000002400)={@loopback}, &(0x7f0000002440)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r2, &(0x7f0000000100)=""/10, 0xa, 0x769) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000002380)=[{&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/146, 0x92}], 0x5, 0xfffffffd, 0x1) 10:21:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c680000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r4, r1, &(0x7f0000000040)=0xffffffff, 0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:42 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendto$unix(r0, &(0x7f0000000040)="418f282873dc51ac201d4d22eb7d7fc3fc41c0b5b926abe41d208eb78b821899d38f309dc57bd6034e4d947cb75221bc3854e84293d5", 0x36, 0x20000000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x4d032, 0xffffffffffffffff, 0xfffff000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r1, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 383.818234][T31000] loop3: detected capacity change from 0 to 140 [ 383.828045][T31000] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.828045][T31000] vX." or missing value 10:21:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, 0xfffffffd, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 383.923019][T31019] loop3: detected capacity change from 0 to 140 [ 383.941910][T31019] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 383.941910][T31019] vX." or missing value 10:21:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000080)=""/16, 0x10}], 0x2, 0x7, 0xa4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'veth1_to_team\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000380)=""/207, 0xcf}], 0x3, 0xd9f, 0x0) r5 = openat(r4, &(0x7f00000001c0)='./file0\x00', 0x408102, 0xc8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x80010, r6, 0xc2810000) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) pidfd_getfd(r0, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x80000000, 0x5, 0x310, 0x2}) dup2(r1, r0) 10:21:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c6c0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x6c00000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 384.272739][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 384.272752][ T25] audit: type=1326 audit(1618827702.599:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30961 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 384.349666][ T25] audit: type=1326 audit(1618827702.669:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31038 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 384.388397][T31043] loop3: detected capacity change from 0 to 140 [ 384.396394][T31043] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 384.396394][T31043] vX." or missing value [ 384.476483][T31052] loop3: detected capacity change from 0 to 140 [ 384.490261][T31052] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 384.490261][T31052] vX." or missing value 10:21:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb405}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:43 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:43 executing program 1: setns(0xffffffffffffffff, 0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0xcc600000) 10:21:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c740000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x2}, 0x1c) 10:21:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000001c0)={{r0}, 0x0, 0x8, @unused=[0x8001, 0x3, 0xfffffffffffffffa, 0x4], @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f00000011c0)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000000040)={0x1, 0x4, 0xffff, 0x0, {0x15, 0xfffffffffffffffa, 0x1000, 0x6, 0x200}, [0x200, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x200]}}, @subvolid=0x3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1ff, 0x4, 0x800}) mmap(&(0x7f000032f000/0x2000)=nil, 0x2000, 0x3000003, 0x110, r1, 0x44f2d000) r2 = socket$netlink(0x10, 0x3, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r3, r1, &(0x7f0000001200)=0xfffffffffffffff7, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(r4, &(0x7f0000000140)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)=[{&(0x7f00000000c0)={0x1c, 0x18, 0x8, 0x70bd28, 0x25dfdbfe, "", [@generic="c7a02aa1c3a2a26eb53c7016"]}, 0x1c}, {&(0x7f00000001c0)={0x1038, 0x29, 0x508, 0x70bd2b, 0x25dfdbfb, "", [@generic="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", @generic="1d947a1a6e0c5147686e6d41599aa7f7a6a349c7900bfbc4dec11ab7e3dca1f23ba9ddc998"]}, 0x1038}], 0x2, 0x0, 0x0, 0x4004000}, 0x20040000) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000400ad0002000000000063da040000000000000000", 0x39}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 384.757905][T31079] loop3: detected capacity change from 0 to 140 [ 384.783266][T31079] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 384.783266][T31079] vX." or missing value 10:21:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x10200) madvise(&(0x7f0000a95000/0x3000)=nil, 0x3000, 0xf) pread64(r1, &(0x7f0000000040)=""/17, 0x11, 0x12ee) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r0, r2) 10:21:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f00000001c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r5) socket$nl_route(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="5500000018007f1dfd0000b2a4a280930a80000000284308910000000e0008", 0x1f}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r3, 0x0, r5, 0x0, 0x4bfdc, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x4d032, r0, 0xf1190000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x114) dup2(r1, r2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) fcntl$notify(r0, 0x402, 0x10) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 384.898467][T31079] loop3: detected capacity change from 0 to 140 [ 384.907573][T31079] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 384.907573][T31079] vX." or missing value [ 384.929261][T31116] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.5'. [ 384.942167][T31116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=31116 comm=syz-executor.5 [ 384.955418][T31116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=31116 comm=syz-executor.5 10:21:43 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x7400000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 385.182950][ T25] audit: type=1326 audit(1618827703.509:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31038 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 385.248753][ T25] audit: type=1326 audit(1618827703.569:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31124 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb804}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c7a0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) copy_file_range(r0, &(0x7f0000000040)=0xa7, r0, &(0x7f0000000080)=0xcba5, 0x200, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x89000) 10:21:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x3}, 0x1c) 10:21:44 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100)='NLBL_CALIPSO\x00', 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x44, r0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x9}, 0x8000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'macvtap0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000000)=""/8, 0x8, 0x232) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)={[{0x2b, 'pids'}, {0x2b, 'memory'}, {0x2b, 'io'}, {0x2d, 'rdma'}, {0xc81a5c74a4b51199, 'pids'}, {0x2d, 'io'}, {0x2b, 'io'}]}, 0x26) 10:21:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r1, 0x245a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) prctl$PR_SET_MM(0x23, 0x2, &(0x7f000034b000/0x1000)=nil) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 385.679357][T31141] loop3: detected capacity change from 0 to 140 [ 385.691192][T31141] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 385.691192][T31141] vX." or missing value 10:21:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f00000001c0)=""/102400, 0x5e16, 0x12ee) 10:21:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000ccd0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3a, @multicast1, 0x4e21, 0x4, 'wrr\x00', 0x1, 0x5, 0x57}, 0x2c) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x110, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:44 executing program 5: ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000001c0)=""/234) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x37, 0xbf, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x50640, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000340)=0x9) fallocate(r3, 0x0, 0x9, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_origin(r4, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x3) [ 385.771683][T31157] loop3: detected capacity change from 0 to 140 [ 385.783815][T31157] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 385.783815][T31157] vX." or missing value [ 385.860511][T31176] loop3: detected capacity change from 0 to 140 [ 385.872338][T31176] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 385.872338][T31176] vX." or missing value [ 385.911369][T31183] loop3: detected capacity change from 0 to 140 [ 385.920030][T31183] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 385.920030][T31183] vX." or missing value 10:21:44 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x7a00000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 386.082535][ T25] audit: type=1326 audit(1618827704.409:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31124 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 386.150998][ T25] audit: type=1326 audit(1618827704.479:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31194 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfc00}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r5, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000001c0)={{r0}, "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"}) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r4, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/176, 0xb0}], 0x1, 0x0, 0x6) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x55a6acdfcf45cb3}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="c0010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x4000850}, 0x0) sendmmsg(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="d46f8955ef4d0b6dc8165028d7cdad986cf427ef6ba523203b768b31f56617ffa0c4b04e56e31f735d2da175a6720074d2349c5a2bfb3957453ea897e12796a11b4b8204738b4571e3d919ee494cca6717b599a4e53615c60fbb9e01f5bcdf1f1e83849e347032b91ab5603b6769d296307a9b56a82840f8499e1fb9ec4afe53b9fa0e48afefb6a7fa03d63821e2508e7bd0864d160e29011d94e0893cc69dd1a93aac85df6184f6fa7ad96b01298c68c64b04fb1e715830340c8fe4", 0xbc}], 0x1, &(0x7f0000000640)=[{0x40, 0x37, 0x4, "016b139ef6613ab176adf843f9d7aa2fecb37c5de44511487f5b3bbe31f8d64f7c6bd9de69c320b3333e638f20024b"}, {0x30, 0x104, 0x10000, "d0aaff4e22046754ba60a831cb962170d270eb5288e5af4c8ab0"}, {0x50, 0x103, 0x6, "c5dc4f5543b47ba693a5e865110c788cb8dda2c7902e31db44c9ed8e56466f6fb792bf6f78721726ca67369a008946c2ba2fe0ddb77b18a9c6ee04"}, {0x50, 0x190, 0x400, "fe0cc58d6f9c66c1ecf61221ec5b116152cb03f9c40fe8c8338216883b962239e92c2c71702522e0fb077ef24868b4f04788a8beb3e7d7c5f794"}, {0x58, 0x10b, 0x0, "6ed5bdf5e0457d9e669304b528b8b2753849c869bd2545eed44c9f2d3763a2c28c877ae256acc41913b27ef4f7742d350b37198069ba8e5a7f2ee1b7db0da59efa5b90"}, {0x108, 0x3a, 0x80000000, "54c44a2b25915ffd434e56afbd8b8a234897c142fef84c9207adcf7b7ae519ad6fb09a6a3a0fd7b4d2345d85d2bbf79b3cd3d7d095c35fad48f365fdb0e2bbedafb452437ea452dd37cde3e7474620af92be8f2606a5ac66fe30bb11d31d92174a8b9e52e97b7ac72b14cd0718e87b5982ce450fa64ee5c892c63c14956195ade0d9f1a1d94d3168f6fb054a5aae1c331baf5db4cefe49482543d99717f5c84c4af4f5c456512dc099a8a8a41c5a191ed8394e3e80ed388c2d75ec217d063aebb83d7c1d6de496ed77a23ccb269778472d45bf96de78e7266282b4d6dbf3d5344cfc390c5a44daa3bf94ed1e801d83dcf4801032"}], 0x270}}, {{&(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000380)="ae288ea9e86b1c8f3ddbfc4d14424c1c5f6f28e485d35bf08efeaf62f4a61fc53b9af590043bd5a37b7fbb2a2c60bff7612dcaec599b32e627303e0d3cef96dbabcf7b3766f1980f3b978595bb4dad20948d7ace22ee7df275e29f229d48ef77ec46b42e6296f1f7354cae7c46c21d05", 0x70}, {&(0x7f00000008c0)="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", 0xfc}], 0x2, &(0x7f0000000a00)=[{0x40, 0x116, 0x1, "f72bdbcb7468386750aca3ce897400003cccb22fcbe2d73bc91a7acc24910c323daffeb4ed8ec812e5"}, {0x78, 0x103, 0x7f, "a42a784f03e97abf333317f4aea547e91adaa1710999714b29ba3132079a5b8d810d9d5bf0d0bbcd855dbebf88b536aca04bf67d8b3cccedb3df1c0f4c3925b62169f1fb8513a8b4b33b90bce38854693a9a36746b36225c7594cd65387e279e7cde1bd8c36258"}, {0x108, 0x118, 0x8, "991bba825f9e11d1e03a279ab5422dd7574fcfc6291f046117212a82013d0e83012ecab7358b5a517c50ba3ba7b1e2ac7e971b5e854184a7b571d19988ab63094e13772d6f1a51132c189457a08b119c3d5d7850a4dc7ae5252cf5ffed0eadb4130c3203fe5e03ba0d4889b6233df83f5592038393caffc8823cefd3a75dff46193e2d6129b663a927c780ead09241675ceb0163deb00893da7be7a13bc9681cd38c0e41fb1fc76eb079da12b35de4e62f786d8cc0d915c694caecc696a95bf8b565b87acc6e6103122a0185c58fac7b0894dfc54726c8a31e5ed980211fc1086bc72f10471621bad4cba2ec831790b8c3"}], 0x1c0}}], 0x2, 0x4000800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000cce0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4}, 0x1c) 10:21:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) splice(r1, &(0x7f0000000080)=0x8001, r0, &(0x7f00000000c0)=0x3, 0x26a, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) 10:21:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r4, r1, &(0x7f0000000200)=0x10001, 0x9) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1407000005000000000000ffff00000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x158}, 0x40010) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xc0000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) 10:21:45 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = shmget$private(0x0, 0xb000, 0x10, &(0x7f000030b000/0xb000)=nil) shmat(r0, &(0x7f000034d000/0x2000)=nil, 0x4000) madvise(&(0x7f0000788000/0x2000)=nil, 0x2000, 0xf) [ 386.594359][T31213] loop3: detected capacity change from 0 to 140 [ 386.604273][T31213] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 386.604273][T31213] vX." or missing value 10:21:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000cfe0000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:45 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000400)=ANY=[@ANYBLOB]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) ioctl$CHAR_RAW_RAGET(r0, 0x1263, &(0x7f0000000000)) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 386.726998][T31241] loop3: detected capacity change from 0 to 140 [ 386.736417][T31241] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 386.736417][T31241] vX." or missing value [ 386.779148][T31243] loop5: detected capacity change from 0 to 264192 [ 386.801982][T31254] debugfs: File 'dropped' in directory 'loop7' already present! [ 386.811291][T31254] debugfs: File 'msg' in directory 'loop7' already present! [ 386.833290][T31241] loop3: detected capacity change from 0 to 140 [ 386.840086][T31241] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 386.840086][T31241] vX." or missing value [ 386.985597][ T25] audit: type=1326 audit(1618827705.309:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31194 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff00000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 387.052622][ T25] audit: type=1326 audit(1618827705.379:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31269 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe80}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0x540e, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r2 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x80000, 0x0) mmap$IORING_OFF_SQES(&(0x7f00005fd000/0x2000)=nil, 0x2000, 0x800003, 0x30, r2, 0x10000000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x10003, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 10:21:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c040200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:45 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000400)=ANY=[@ANYBLOB]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) [ 387.495389][T31284] debugfs: File 'dropped' in directory 'loop7' already present! [ 387.505204][T31284] debugfs: File 'msg' in directory 'loop7' already present! [ 387.513049][T31286] loop3: detected capacity change from 0 to 140 [ 387.531381][T31286] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f0000000000)=0x5, 0x6, 0x0) fcntl$notify(r0, 0x402, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000300ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 387.531381][T31286] vX." or missing value [ 387.533706][T31284] loop5: detected capacity change from 0 to 264192 10:21:45 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000400)=ANY=[@ANYBLOB]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 387.606853][T31305] loop3: detected capacity change from 0 to 140 [ 387.616109][T31305] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 387.616109][T31305] vX." or missing value [ 387.640382][T31310] debugfs: File 'dropped' in directory 'loop7' already present! [ 387.648315][T31310] debugfs: File 'msg' in directory 'loop7' already present! 10:21:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x4, 0x7) openat(r1, &(0x7f0000000040)='./file0\x00', 0xe0000, 0x40) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) madvise(&(0x7f0000771000/0x11000)=nil, 0x11000, 0xf) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r3}, r4, 0x10, @unused=[0x92, 0x7f, 0x2, 0x3f], @name="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"}) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 387.662724][T31309] loop3: detected capacity change from 0 to 140 [ 387.671478][T31309] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 387.671478][T31309] vX." or missing value 10:21:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c310300ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 387.740781][T31310] loop5: detected capacity change from 0 to 264192 [ 387.790507][T31328] loop3: detected capacity change from 0 to 140 [ 387.810298][T31328] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 387.810298][T31328] vX." or missing value [ 387.860733][T31337] loop3: detected capacity change from 0 to 140 [ 387.870388][T31337] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 387.870388][T31337] vX." or missing value [ 387.888063][ T25] audit: type=1326 audit(1618827706.209:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31269 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xd900000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 387.961701][ T25] audit: type=1326 audit(1618827706.289:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31345 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff00}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc/core\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000480)={[], [{@uid_eq={'uid', 0x3d, r1}}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1850458, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose='loose'}, {@version_u='version=9p2000.u'}, {@uname={'uname'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '+(\x1c,'}}, {@dont_measure='dont_measure'}, {@appraise='appraise'}, {@uid_eq={'uid'}}, {@euid_eq={'euid', 0x3d, r1}}]}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mremap(&(0x7f0000917000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000528000/0x1000)=nil) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:46 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000400)=ANY=[@ANYBLOB]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c320300ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x6}, 0x1c) [ 388.432245][T31365] debugfs: File 'dropped' in directory 'loop7' already present! [ 388.440022][T31365] debugfs: File 'msg' in directory 'loop7' already present! [ 388.448180][T31366] loop3: detected capacity change from 0 to 140 [ 388.465647][T31366] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 388.465647][T31366] vX." or missing value 10:21:46 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000016c0)={0x0, @xdp={0x2c, 0x4, 0x0}, @llc={0x1a, 0x30d, 0x1f, 0x7f, 0x1f, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @ethernet={0x1, @link_local}, 0xf0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001680)='veth1_to_hsr\x00', 0x8000, 0x2, 0x655a}) accept4(0xffffffffffffffff, &(0x7f0000001740)=@can={0x1d, 0x0}, &(0x7f00000017c0)=0x80, 0x80800) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r5, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r4, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r6, 0x1, 0x0, 0x6, @dev}, 0x14) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r8, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r7, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r9, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000001a00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="9c010000", @ANYRES16=0x0, @ANYBLOB="020025bd7000fedbdf25060000001400018008000100", @ANYRES32=r1, @ANYBLOB="080003000200000084000180140002007465616d5f736c6176655f3100000000140002006e723000000000000000000000000000080003000100000008000300010000000800030002000000140002006272696467655f736c6176655f300000140002007866726d300000000000000000000000080003000000000008000100", @ANYRES32=r2, @ANYBLOB="08000300020000007000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006873723000000000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000014000200697036677265746170300000000000001400020076657468305f766972745f776966690008000100", @ANYRES32=r6, @ANYBLOB="1400018008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000006c000180141f000000756d6d79300000000000000000000008000100", @ANYRES32=0x0, @ANYRES64=r5, @ANYRES32=r9, @ANYBLOB="0800030003000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200786672e9e57900"/28], 0x19c}, 0x1, 0x0, 0x0, 0x8002}, 0x4008014) r10 = gettid() r11 = syz_open_procfs(r10, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r11, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 388.470448][T31365] loop5: detected capacity change from 0 to 264192 10:21:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x8, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x9, r2, 0x0, 0x800012) syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = gettid() ptrace$setregs(0xffffffffffffffff, r3, 0x0, &(0x7f0000000080)="632fb2833b96a8a15ad118ee80bcdf64749db229a4cc7a9b2d121087ffd41795d012d1b36658ed4db8a29e4317eb47484a63ce83052d887d21a5a5be1c82cbcb03920922610de4180744d15fc9b5a4ebe247bfd004f5") pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0xb) move_pages(0x0, 0x2, &(0x7f0000000100)=[&(0x7f00004fb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000140)=[0x401, 0x0, 0x2, 0x3ff, 0x1, 0x6, 0x10001], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x6) 10:21:46 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c020400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 388.571027][T31385] loop3: detected capacity change from 0 to 140 [ 388.579078][T31385] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 388.579078][T31385] vX." or missing value [ 388.599900][T31390] debugfs: File 'dropped' in directory 'loop7' already present! 10:21:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readahead(r1, 0xb502, 0xfffffffffffff693) 10:21:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000046c000/0x1000)=nil, 0x1000, 0x1000004) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 388.624755][T31395] loop3: detected capacity change from 0 to 140 [ 388.627656][T31390] debugfs: File 'msg' in directory 'loop7' already present! [ 388.640260][T31395] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 388.640260][T31395] vX." or missing value [ 388.663975][T31400] loop5: detected capacity change from 0 to 264192 [ 388.703701][T31401] loop3: detected capacity change from 0 to 140 [ 388.710655][T31401] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 388.710655][T31401] vX." or missing value 10:21:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xeaffffff00000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff0f}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) 10:21:47 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c060400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x7}, 0x1c) 10:21:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pwrite64(r0, &(0x7f00000001c0)="fb5f5aa0f757f4a02a8931771611e514bd88d3c73ad9824ea72cf29a9dd8c82027c733195d778fc352bb6aba9f1b6215c345ff67f90c9eca814eeb5448c7f8da2f7d1ba6cdecad4b64803b907338ec425c8a11c4c388ad9332b12b7c67f59e5b8ed03736bde170faaa74926f16d7ccc5099172cd9a4446884601dcde76170bd3527270f417dd8770f1838c893d4315887ab93d9a5042e975031493c395cea779fb031352ea338a2b75da9797a1d80fc92e1facd3478b1c5055fedca3a22dc7b829bc9799468403e683ac23c94d8d887a9f3159ad9f3f95d4e63c88c10db25b7803963b63c36838266b0219a79ebcfd77406f470c20df222eded54c7fbdeef052403787a5c0c8abf1cf38e15013d6a21215e2d68876c1387631cc8dc926b02ce7f44497bffa6f7e6355eb864ea7e8ee647f3d3f17b50af54fbcf217746d6872079752c2eba34606f6975878434e6da02f03a777c2b79a61ccdaf410c4ec20bc6b13bf14fbb67051489b00b4ca219ca0c605eae76122df474014728969fcdb175e83309bf0a4013b44d9ab426fe8dbdd6455f5e91e1ca6681a12645f6764a13aedcbd3fba1f396f41f47e1ae0e49edba1b1afe5aa7850e6c15c91800fbf622abafb4b84be2929bb335ab23ca8a7ff3a6b5f4e5759c0a637a3a15112a9fd2d765330d44d7b9630b8998c9111c6253f7ab919d08400b8c8647ad94109940e770f0c97d14b3fde94a7a384c43206f7f976e898e0303b0405a5dc3846b9f30d81272fe1bd346eb5d70a9d6a38d03fb04c25b340df9325c2c69eb4994eb300f7521d9294e9d89ca776793013988370a3d830269c9b380234468a3862ebcab2aae3a0b9c8f5e476e19ac3b8b550b6b27d5d2347af4e7874fd439bff8748e9b52a2e9bcc88d380445d8b1a299fc7e2c28855ef0dba4829895fc42cbbd93c5008a36e1b50de1709bb70ac9f2cd9b4ef5d2a050e39777dc98be29a12a27d0725e1603e74949eb51341889f50917895b8816d2c2e7b5402786e526d923f937870140a18bc7f82864da8d7a92d36bbda19a67e3e75fdfec4ade28fb4d818dac5cd5b130fb70a694b05a2b3e17b1bc872ba73b18f73a1fe82ae7fa89069bd03728e7c39d46509845269d4a344441e070a834edbe608c12307480e52bf34490132b4e11ae603b5eca495df5c56490564cae92cecb72991a9896aaa9a9999671d68508f4f82ed642a0505840ecef5a72be100dbe00504d207f66e7be3051236c58e3d591d702b929be8ba681bf529d14e4fadc433a914e3c06cd50b94fce005f8b13f39a91f766882d666e3cdb033963150c094ef8d710b9b4593253516c95ccc1ab12e2f35cbcf7568cd84f2f7ae9c627853c7fb2a4ae4e33d3b356f7d1361d8913c584f1ea216ae6dc182be7611efda579f6ea1b7fef1cee1182f634e3ade6d01d09fe091dd42ab3e7ebd2bff06cc86e5b6b1e9feb168ba5ee58df3aab2d7ad487269e5dc4a6efd8330c7a963c3c46f301b366b744fb447dbbc2a8adae7f56f29a4806c424939a56082ee4f1b48b0ea12f8da20859f1d8670b54e97c0c112466e5ee7a3fbc3c162e4c9393f424d1e3b4f7f5878b67b76446a400999b4ab3dfde5e40e5d0724f68f3c551452ed928c6f95bdeda543236c722f1e8d3eaaa9c31ff1509516514ba9cda8f97c721e3d03ae7c21e311d93612f3cad89b2a57f896720c036b78903739f18fcc74c008cf8ebd82dd2e8b428d6b1dfdddbac88ee735d54c3d7df686f6c3c8738188b089a6a339cb53b4be3e2c5c5ec7e71156db31eb1c3a5042dcbd18cd18d8ac98dc027b04834c5f0a94fedb44c074ba61473e9183d3acc716f06e93402ddd907e2d543c2b7d65c9ef9614479e7175e193253ba3573cdf54254f17f3c23a958493d3a811a3cf78c022bed230380e435302a317241386b77e1be9d79008688c13693012ec899500e2007717adb254016461d998ff4080b9cbb93cddcfffd8be3ee35dedc2b2387124cff465d8480dd74aa7c38736a3bf2486d8c3a8f9101107fe7ad377b00e8df92e4d4c4fe2e533284384160b854a6c0efb7175ff3d5028095ee76a1fff248772d7f3707d623f205ffbbf89d23f950cfaebfaaea6e51953d865e9aff2602585830071270b6ac7209d8f2685a09f9f5468f4fcd434a6bf32b5bba4d19a71634beccf3fc04db8b412ac0dd1bfa56f472f447a7e3050ce50bd9df9bd58f5caf3fc2774c2413b43868d59030feb30c614bca9ce190e482ae60c32f89009472b7daedc4df5dd3e19b2b352b4f7d20e767ea5a018b0b49c24eb767d007ef1b9e3ab094d69681a9b404a575e1a0703e2ea99d2177ac7dcb1869b3584d90dc59d5d5e80abe0272d7c9207db94d8b9be35d331dbecf191023daf7db880b599b31c4820c6b80eb75e62c68f80c656963b949a067cece0c239100155d9fc6172c65329b099eb577437e17581ca6812e89c054ded0a7b8124fa9573f17b75745ead2c6eaf3acae8913dc20367486255949449b58026d61826c262b538602a19f134c2a43e1b865c06d60a479a7a0b50d5fcda20e37f5f4847c00787ba33df20cdea7f242cda0c72f5c0bdcbec4e8b48c24c302b903039a57b49480f1c0a0ee1c39981d3ffe0106e7c572a9489bde3544f7b4b3247b80f2f2aa2f60b228b5feb90fa4d0309caf4aaadbf8fe0f56020de57ad933dc757d06459c6bddb6e17f7cc376b400e580fabf700dc245008012727fe4968f49a2dd4c13f4f114edc9d5028bc61dfd9a2aaac0fb0734275adc10b9368a0e73fced834d3e88eee6b3f1b943f86a9281e3f075efd57e9d6c255573e5e3b1bc5a3ba6a55949441f7d14e3ff95b60c65ec7866e3f3b859ad2ed71c8c62d37d5e3c01dc3b193bc4a36e2246f46dd290c4458438955136476a557e850a3be200cca0d103d16f7c206136a6f93d8e2caf5fbfeb8664742c8b53236a81a3f9eaaa02a143117b5f711acb5d71fb4a464f8c4ac65a12340aacc76b40f3fa98935776429213868d51d32a0fde9c74f699825d9ecbe7e24774eff686baa1dce99319b366994324e3572eafe7dd09e8369ee374d788739eecc92a5951a4458b71af7b7782164caf1ddc4f549070a5c3af9c7314564e6a3767bdaae6d58d3f22f5247fabad84e8f42c35cb44ca83dec2ad17a85129482391c41acfe73df38c28d25ab436993c1f0467226da19707207ea203c23c8791424665a8cc210e3ffacd318a319a6a98093636fc03db33a5096028e5fe0541e0486d5c268f21f00b672fab5ed18bda64ad5306a275c74880b21d4c2268483267aa70b948b3fa37ba524d7a6b18ec043e90933f77c4d6e3923b22d8e9e3bc70ec94efc005734e3b01d2f720a38f9428a2c9c874b777d3f3bec7f59b38a6a3a18674cceb4ebf33cf89863d2a04f95000ad02dcd7ccf1ef6f015edecef571c1a6a866e3eb13b33a8ca6a2f19dc2c2a777918c7639437ebfd94264e67a8de81494c1144eb504a1c2fed90c84f8f49327c77bc9ea295968d94688b6f521ae34247cde21983fd611c443d9d9e1d09292828405bea0970ab73ac5f3d40ba496d168377ebc19c4d8302fe6978732f022e858cbd0342092799dbd36fb09d0cfbc514e9804c3b4f6320338028d8219195e700c783ececcba9baf7e08a3fc2172a4c8640dbd542242dc2112346ed526022fd424a36e0e50c9038dd2774c9d51e231787dd97da47386f7d07104baafc884ac6641f971c9d008fbc916bd5d48c665f33454d9adda5e1aaafee2287144d2307e387344738a453c676e206a7683c3cc56b3590fec34665003574413d98202d8b89f7363e9bae2425d2d7e97fda1ec38ec4f0c6dd2a3c181e60be900cc3dfd79d1042ba6a848a1a0892fb1a19b4d021e7b5232f2ae5e115e1850ee94e8649f883b629abdbf0204ef6d86f8a14cc20f7fb307690bf7a4ab69c26308de0b7f46bb200d537f842ed9f5132dc1a08c5b37ce63373fa735079bde3d60734b761efef54f68fed280f9efe9c276cebbe04f2f31c2b099559bcf93e68983ed7194ccce7b26da62a02cc2bc45af7db81954ec782ac46c5bb5e6b474f995249b12721acfdc13cbe316e2b3db708ad203170e1ad8ad82b1a82241de26f7981cba22248cf424377f0fb88600e1008f724662db8e90f598c76bdaefe3438eef62a6dabcc3fe2fe442b897a07f73dd14d93bd74ffb5bebbb750f60f7d87ae7b5ab687f6af5c290c78077af379b1778f8b9fea8c8c2d8352075a6b11b7433f05fbdfe3b27d9770617cb52e0f48b35dd5008bfeff2c63295f9fd084323a3ee18a3a8129e433e60d2415a7efa976eddefe8813d4b42f1f9d4a334a21593d3e4de97d62b9aac10542c628bfeba702031f54616a7fb016b40ad2973e4ddf31839c6fa86baa895c21fc2c444349f133c669d9dc348e046a071654c8f12e05d46869476df6450a187dd9b121d382cea0747ed97535a961b43ea8c2d6163e7da96aa0d74c2d591992834371d8f2ae6f10d99c1a716245e1e45fe98ed9b8ccd0da942bd21a2a7b4370191c0c9bd6adae83fad461bc1daf2780ea62fa7621b353c13066aad86def586177f0752fd6f812ac7e175b0cc69c6c8305bb5c41b5a248995b5c277dbe16fed9af3576e93ba1a3b60b19b5e802775beeba6cdba71db3e145adc3935941b9972f59feb346d60f1fd05e64b462140104030764d214ec8519d59f0c4fad1820a88406bcbd9cfdb4a5d35736d0e4977c7e7af2fd07e947dad18827f4a4634aa8f60a0f47b10c430a4dff807a74cf327066aa541d3c92d4f2c43bfa62801a6a2535f8c5b9172a00f970f373b9ac1377ff0acd95541d251c46d3485e5844d0a9fd0b51a3839f42c34e3e1ca806c84427eb6e0c95af6e7b7e5c5b584f422459487b92aedc125734f3cb98fc9eff23adabbfca1b02b552c2472508e5c39436bb6d34c0c48ebbafb8a79fee91884903db19ded105fc402b9fa20b06050be79926bee8d52bc559234d3d4e1246a964435be3dbcfe7d8f8c1ed96da9fd7feea0fd055be339bd1a8a1073087bbe8838f013706c6a94cde05b6144ce57ca78ed9bf7aea1aa0602c03ece98fdffecb5d2e87df97a4acc61758b418081f6bf9125d32a0d849ea05eb6479cd07571384e5fcf5205249d569335ed7918085447ce10aa4f5f926b45cb77832d4828e79b21ae8eaa3ef2e5455961ffc514b5a26af316d370edd12b010005b8cdd00c358e657b2b9af406a03cf5c762add90928fc1a907bf23eea1378008b1e3b1c57f9021b2191e68d74cd599b520eb585309a00165e65d19f2b5d837f4b3e7364515c58d549d097c54def8ff7d4191c5e7253959325f853124237154496e292e3e011bef9126590b6c90cd25154422ec1a0e28b6728b8e6dc7275be8f3d594988b356e9abc60a61d7f7d4f2dfecc2ed2ca8458fc4f3e577f166f38114d43258d0c5f81fabed9e68607569da61b7855a29bd8694a17749c35e6967e4c0b8e31ffb9abd57702c84545282438a472c70b8770f8acc148795646d9e9692f57e6a5bd90a055a2d1956cc8f6fd39cbb1899d1f599c6408be5a9602c497b25b1253bcea15f13d8de61241ce7b5b8db31d1834d4a7e24b70dafc160458366413071d726de7de92003c1dd6f1a4555b8bad3544b8a499bb8a844233888e1d45ab42cc4aec41c3fd13cb0209c5190d836d9c11d9037d285e23d5a96db36960309c730c9455042531d16ffaa3ad2c92300703b7e9977a89595b31c58f91770f4fa9477c7926a7b30ac7b596393a2d81425eae5", 0x1000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 389.333855][T31436] debugfs: File 'dropped' in directory 'loop7' already present! [ 389.343944][T31436] debugfs: File 'msg' in directory 'loop7' already present! [ 389.351553][T31437] loop3: detected capacity change from 0 to 140 [ 389.363810][T31437] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 389.363810][T31437] vX." or missing value 10:21:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:47 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 389.396470][T31444] loop5: detected capacity change from 0 to 264192 [ 389.423845][T31437] loop3: detected capacity change from 0 to 140 [ 389.430466][T31437] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 389.430466][T31437] vX." or missing value 10:21:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c100400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 389.475625][T31461] debugfs: File 'dropped' in directory 'loop7' already present! [ 389.483528][T31461] debugfs: File 'msg' in directory 'loop7' already present! 10:21:47 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0xb) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r1, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:47 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 389.518418][T31467] loop3: detected capacity change from 0 to 140 [ 389.529188][T31461] loop5: detected capacity change from 0 to 264192 [ 389.547263][T31467] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 389.547263][T31467] vX." or missing value [ 389.638720][T31477] loop3: detected capacity change from 0 to 140 [ 389.650033][T31477] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 389.650033][T31477] vX." or missing value [ 389.700236][T31487] debugfs: File 'dropped' in directory 'loop7' already present! [ 389.708536][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 389.708546][ T25] audit: type=1326 audit(1618827708.029:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31418 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 389.737653][T31487] debugfs: File 'msg' in directory 'loop7' already present! 10:21:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xfeffffff00000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 389.755919][T31489] loop5: detected capacity change from 0 to 264192 [ 389.781007][ T25] audit: type=1326 audit(1618827708.109:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31495 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff28}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) madvise(&(0x7f00005b4000/0x2000)=nil, 0x2000, 0xb) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x60}, 0x4009005) 10:21:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:48 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r3, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8}, 0x1c) [ 390.257565][T31517] loop3: detected capacity change from 0 to 140 [ 390.264441][T31514] debugfs: File 'dropped' in directory 'loop7' already present! [ 390.294708][T31517] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2, 0x0) r3 = syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x1ff, 0x400000) ppoll(&(0x7f0000000080)=[{r1, 0x6028}, {r2, 0x4}, {r0, 0x2220}, {r3, 0x4020}], 0x4, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100), 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mremap(&(0x7f0000a15000/0x2000)=nil, 0x2000, 0x3000, 0x7, &(0x7f0000140000/0x3000)=nil) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r0, &(0x7f0000000000)=""/37, 0x25) preadv(r0, &(0x7f0000002500), 0x0, 0x10000, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f00000025c0)={0x67, 0xc, 0x1, 0x0, 0x0, [@mcast1, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00', @remote]}, 0x68) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:48 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 390.294708][T31517] vX." or missing value [ 390.311748][T31514] debugfs: File 'msg' in directory 'loop7' already present! [ 390.340354][T31528] loop5: detected capacity change from 0 to 264192 10:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f00005a1000/0x4000)=nil, 0x4000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000000100)=""/22, 0x16, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/166, 0xa6}, {&(0x7f0000001400)=""/111, 0x6f}, {&(0x7f0000001480)=""/225, 0xe1}, {&(0x7f0000001580)=""/136, 0x88}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/194, 0xc2}], 0xa, 0x401, 0xfffffff7) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r2, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r4, 0x1, 0x0, 0x6, @dev}, 0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/40, 0x28, 0x40, &(0x7f0000000040)={0x11, 0x5, r4, 0x1, 0x6, 0x6, @multicast}, 0x14) [ 390.382227][T31536] debugfs: File 'dropped' in directory 'loop7' already present! [ 390.390119][T31536] debugfs: File 'msg' in directory 'loop7' already present! [ 390.408892][T31538] loop3: detected capacity change from 0 to 140 [ 390.420084][T31538] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x3c}}, 0x20000801) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 390.420084][T31538] vX." or missing value [ 390.428276][T31536] loop5: detected capacity change from 0 to 264192 [ 390.499782][T31554] loop3: detected capacity change from 0 to 140 [ 390.512736][T31554] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 390.512736][T31554] vX." or missing value [ 390.562990][T31557] loop3: detected capacity change from 0 to 140 [ 390.573639][T31557] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 390.573639][T31557] vX." or missing value [ 390.615448][ T25] audit: type=1326 audit(1618827708.939:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31495 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xffefffff00000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 390.691360][ T25] audit: type=1326 audit(1618827709.019:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31568 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x50000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 10:21:49 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c040600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe}, 0x1c) 10:21:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x53, 0x5b, "d49a004c652a8ce7073d0b61be89136c1b46e2cbefafb329d5410dacc38a49418e09eb0cf0177164c88b73c43e85515394967c2576e35512ee431c6126e97d294d50b8305d0c606c11f5a1a3e5f916"}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x80) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 391.164778][T31584] debugfs: File 'dropped' in directory 'loop7' already present! [ 391.178344][T31584] debugfs: File 'msg' in directory 'loop7' already present! [ 391.181330][T31588] loop3: detected capacity change from 0 to 140 [ 391.196529][T31588] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 391.196529][T31588] vX." or missing value 10:21:49 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mincore(&(0x7f0000622000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/116) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$AUDIT_LIST_RULES(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x10, 0x3f5, 0x400, 0x70bd29, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0xc0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r3, &(0x7f0000000040)={0xe842, 0x0, 0xd}, &(0x7f0000000080)='\x00', 0x18, 0x0, 0x12345}, 0xe39) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x4, 0x16d}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x2000002, 0x4000010, r5, 0x9db40000) [ 391.262368][T31597] loop3: detected capacity change from 0 to 140 [ 391.270415][T31595] loop5: detected capacity change from 0 to 264192 [ 391.291749][T31597] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 391.291749][T31597] vX." or missing value 10:21:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000700ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:49 executing program 1: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet6(r1, &(0x7f0000000000)="f24aa3581605884a21e565e7061e5a8ec71b09203683f88c6190699ff069abf1bcfa3074f9aea13d67bad22adf8f1128b1c60966969af2cbf55dffd7fcb8b323b162b10b9b434324026ba820f76e9b8323b587a6c5ae9e15b4ab4596292ba122888bb83d8b6d6ac32fa482ca83ef5266c4e73b77b162ae1e858a06e43b4db249836455db34015aa60f676dbf11f4a70a4d3c171e7b56befa052b517628b518ea07b9c9a2822732640dbf24fd2c91d07e18a9826a0c1260c2e77e2a9e84913c8f44788872a82b5722844dc279da", 0xcd, 0x20004014, &(0x7f0000000100)={0xa, 0x4e20, 0xfffffff8, @dev={0xfe, 0x80, [], 0x3f}, 0x8}, 0x1c) r2 = fork() ptrace$setopts(0x4206, r2, 0xf54, 0x1) [ 391.372579][T31613] debugfs: File 'dropped' in directory 'loop7' already present! [ 391.399304][T31613] debugfs: File 'msg' in directory 'loop7' already present! [ 391.412940][T31613] loop5: detected capacity change from 0 to 264192 10:21:49 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="c71f299a7eb53139d8a6b5634457e89b1a5eb50457cd2cf7535c19e3bcd39cd8ffe24ec57bc8ee5d41e0be2544f69291c5689812120a8f6214f7a8fb46a4e9e3d7902877bb40e2a033a11be33ec41cc8cfda3feb4202574b941b574f19a76800a7503622e7eb2c2beac19780c20aba7cc510b31710a5c333abcdadebba87a1316370ca9fd9f1971aed4c8df63d09f80b76ffbd88f9441b7d8b6a12188473ef600b0bc0883da1d92d611c540ef196aa191a8e0e72cba4c42a4ad4d02025adf6e7b3f5c98fbff915d8de209e187d985965a9faade9bd8b41dd459dc90ced9ccc2eda8e13e4ab0723", 0xe7}, {&(0x7f0000000100)="ca227842b8bd3742487c0b0e995ff2645443ece2d4389122e5702691fa7cf6d7493b72dd909cef6bb24ce4295bf35392c863f89b6cd9130d4a49786efadc1c97a3", 0x41}, {&(0x7f00000001c0)="1507a00cd41ccd2ef974520ed309c89c0d971910897d78f911aebca3bfc30566da6cdb64f2b9e15a304b4b245e1613b2bdca6a0c41f9be6de2e65cbdcc1e587f3d03f373459421bfe8e5de0e73f931cea6febfea131fbf319c31cf2ef16373614c4fcf782475e46f1bc2bc0fd518ae7b", 0x70}], 0x3, &(0x7f0000000280)=[{0x40, 0x88, 0x8, "fa53fc25520f2a904b8e22dd26e0aba0b964cdcaac74c19e75e08ab5b9d154210d3743294ca5aefaf4e13622cbf0"}, {0x18, 0x0, 0xf0, "6c0dbbb7d2adc3b6"}], 0x58}}, {{&(0x7f0000000300)=@l2={0x1f, 0x6, @any, 0x40c, 0x2}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000380)="3f85e93725beb3ccef28d70b547a37debf600e2a78a97089f1d188e95eb77d415f4990e7a65c3dde566607c9124da54961ce36a4264315f0696fd4c15793fe076320302e15cad974105138223bb1110e1aa41444e1752d69610f4ea28c05fe716f129408f20188a26efc4ed7281f1098c6eb64354376a089f1f4573de64138c15c101c29c59d33b7f0c35f6b6658fd25294f93b12977", 0x96}, {&(0x7f0000000440)="5c4424e0f8f0dfb6", 0x8}, {&(0x7f0000000480)="64d8f313dcca436441b5267164620f5c25274048a2bcfccca2454c7837bb4dc7e7772b63c31e498fbd27d8af1ba3be60867f40db94d8748cbd6f4ed4e679510f187dbe6562db2c9180549601b128", 0x4e}, {&(0x7f0000000500)="c0dc3be77db8b5e94f25b433e878edd1128977d95604057223cc923a03b0340cf5ded87ae5108a011d0af7d7d538ed4b16c2ed224a3632e40ca03bcda1", 0x3d}, 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0x4348}}], 0x4, 0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 391.414833][T31619] loop3: detected capacity change from 0 to 140 [ 391.433742][T31619] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 391.433742][T31619] vX." or missing value [ 391.486756][T31619] loop3: detected capacity change from 0 to 140 [ 391.493411][T31619] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 391.493411][T31619] vX." or missing value 10:21:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xffffc90001481000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 391.526793][ T25] audit: type=1326 audit(1618827709.849:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31568 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 391.594296][ T25] audit: type=1326 audit(1618827709.919:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x1000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:50 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@v1={0x2, "8271fbb189e5e5bf773ce006fe2a9b"}, 0x10, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) 10:21:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000900ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf}, 0x1c) 10:21:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) read$char_raw(r0, &(0x7f0000000200)={""/36857}, 0x9000) [ 392.081766][T31667] debugfs: File 'dropped' in directory 'loop7' already present! [ 392.083018][T31669] loop3: detected capacity change from 0 to 140 [ 392.101488][T31669] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 392.101488][T31669] vX." or missing value [ 392.106393][T31667] debugfs: File 'msg' in directory 'loop7' already present! 10:21:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) fchdir(r0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:50 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 392.146576][T31678] loop5: detected capacity change from 0 to 264192 [ 392.151636][T31680] loop3: detected capacity change from 0 to 140 [ 392.159898][T31680] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 392.159898][T31680] vX." or missing value 10:21:50 executing program 1: sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='-4', 0x2}], 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/130, 0x82}], 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000001a80)) fsetxattr$security_evm(r3, &(0x7f0000000500)='security.evm\x00', &(0x7f0000000540)=@v2={0x3, 0x3, 0x10, 0xffffffff, 0xd, "f45eac95330a23e477ca49335b"}, 0x16, 0x3) ioctl$CHAR_RAW_ZEROOUT(r2, 0x127f, &(0x7f0000000440)={0x1, 0x9}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000019c0)=[{&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/8, 0x8}, {&(0x7f0000001780)=""/220, 0xdc}, {&(0x7f0000001880)=""/191, 0xbf}, {&(0x7f0000001940)=""/46, 0x2e}, {&(0x7f0000001980)=""/35, 0x23}], 0x9, 0x2, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x80000, 0x90) openat(r4, &(0x7f00000004c0)='./file0\x00', 0x10000, 0xc8) pread64(r1, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00', r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x800, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x40}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x40}]}, 0x34}, 0x1, 0x0, 0x0, 0x24048001}, 0x1000c000) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/208, 0xd0}], 0x1) mprotect(&(0x7f0000118000/0x4000)=nil, 0x4000, 0x7) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 392.244478][T31694] loop3: detected capacity change from 0 to 140 [ 392.254543][T31694] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 392.254543][T31694] vX." or missing value [ 392.257762][T31698] syz-executor.1 (31698): /proc/31696/oom_adj is deprecated, please use /proc/31696/oom_score_adj instead. [ 392.327028][T31705] loop3: detected capacity change from 0 to 140 [ 392.333713][T31705] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 392.333713][T31705] vX." or missing value [ 392.358674][T31711] debugfs: File 'dropped' in directory 'loop7' already present! [ 392.375071][T31711] debugfs: File 'msg' in directory 'loop7' already present! [ 392.387952][T31711] loop5: detected capacity change from 0 to 264192 10:21:50 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xffffffff00000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 392.427967][ T25] audit: type=1326 audit(1618827710.749:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 392.494544][ T25] audit: type=1326 audit(1618827710.819:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31723 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x2000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000b00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:51 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000240)={0x0, 0x1}) mlock2(&(0x7f0000422000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xd0, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x80, 0x22, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x72}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x40}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xe155}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x72}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x10001}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x462}]}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x49}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x98}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040044}, 0x4004801) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mlock(&(0x7f000077e000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 10:21:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x24}, 0x1c) [ 393.007722][T31739] loop3: detected capacity change from 0 to 140 [ 393.017447][T31745] debugfs: File 'dropped' in directory 'loop7' already present! [ 393.025744][T31739] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 393.025744][T31739] vX." or missing value [ 393.039279][T31745] debugfs: File 'msg' in directory 'loop7' already present! [ 393.063377][T31745] loop5: detected capacity change from 0 to 264192 [ 393.096219][T31739] loop3: detected capacity change from 0 to 140 10:21:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) shmat(0x0, &(0x7f000077c000/0x3000)=nil, 0x4000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:51 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x13) [ 393.103228][T31739] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 393.103228][T31739] vX." or missing value [ 393.168595][T31761] loop3: detected capacity change from 0 to 140 [ 393.177883][T31761] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 393.177883][T31761] vX." or missing value 10:21:51 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0xb) syz_open_procfs(r0, &(0x7f0000000080)='net/igmp\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pread64(r1, &(0x7f00000000c0)=""/23, 0xffffffffffffff66, 0x92ee) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RFLUSH(r2, &(0x7f0000000040)={0x7, 0x6d, 0x4}, 0x7) [ 393.226939][T31771] debugfs: File 'dropped' in directory 'loop7' already present! [ 393.248796][T31771] debugfs: File 'msg' in directory 'loop7' already present! [ 393.254009][T31773] loop3: detected capacity change from 0 to 140 [ 393.264360][T31773] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/4, 0x4, 0x12ee) [ 393.264360][T31773] vX." or missing value [ 393.281861][T31781] loop5: detected capacity change from 0 to 264192 [ 393.328113][ T25] audit: type=1326 audit(1618827711.649:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31723 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x0, 0x1}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 393.417315][ T25] audit: type=1326 audit(1618827711.739:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31793 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x3000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000d00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:52 executing program 1: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) sendto$inet(r0, &(0x7f00000000c0)="656b910835a00c771c88468e438007c1b3827bdf95f15c6aa57a04cc2c10152f6692bd5f70a64e600cf6bf4d4482783417f622d360b5951995cb2b310ed49d34e68773d6b995bfec01fea0f1fe7fdacfb7e9c9abdc2b74efa011fd0ee4d882e53ea06c4788787b592caa72693b3c6212e4be31782228d54fe2474dabccd6e5b1ae67893a3eea54d347fca91cc6ff3bcb178174698f5a44e2f8303b8dd6262cd74614c53c99e22ee57d42d3e215015b7c2db229", 0xb3, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:52 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x58}, 0x1c) 10:21:52 executing program 1: mq_open(&(0x7f0000000080)='/dev/full\x00', 0x1, 0xc2, &(0x7f00000000c0)={0x2, 0x1, 0x800, 0x4}) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self\x00', 0x400000, 0x0) fallocate(r2, 0x10, 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 393.937416][T31813] debugfs: File 'dropped' in directory 'loop7' already present! [ 393.953732][T31813] debugfs: File 'msg' in directory 'loop7' already present! [ 393.961256][T31815] loop3: detected capacity change from 0 to 140 [ 393.972205][T31815] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000191c0)=""/102375, 0x1900a, 0x400000000012ef) [ 393.972205][T31815] vX." or missing value [ 393.999334][T31813] loop5: detected capacity change from 0 to 264192 10:21:52 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast2}}) [ 394.043463][T31815] loop3: detected capacity change from 0 to 140 10:21:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 394.085308][T31815] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 394.085308][T31815] vX." or missing value [ 394.114817][T31839] debugfs: File 'dropped' in directory 'loop7' already present! 10:21:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f000055f000/0x7000)=nil, 0x7000, 0x2000008, 0x10, r3, 0x65bee000) pread64(r2, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) readv(r1, &(0x7f00000000c0), 0x0) [ 394.128794][T31839] debugfs: File 'msg' in directory 'loop7' already present! [ 394.153827][T31839] loop5: detected capacity change from 0 to 264192 10:21:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0xc00) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x3746, 0x0, 0x0, 0x1}, {0x8, 0x2, 0x3, 0x7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:53 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfc}, 0x1c) 10:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f00000191c0)=""/102378, 0x18fea, 0x212ee) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) [ 394.856654][T31875] debugfs: File 'dropped' in directory 'loop7' already present! [ 394.864526][T31880] loop3: detected capacity change from 0 to 140 [ 394.875412][T31880] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 394.875412][T31880] vX." or missing value [ 394.889984][T31875] debugfs: File 'msg' in directory 'loop7' already present! 10:21:53 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 394.907346][T31885] loop5: detected capacity change from 0 to 264192 10:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) r1 = socket(0x1, 0x800, 0xffffffff) flock(r1, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x10) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f00000001c0)={{r2}, "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"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) [ 394.952053][T31891] loop3: detected capacity change from 0 to 140 [ 394.958866][T31891] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 394.958866][T31891] vX." or missing value 10:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = memfd_create(&(0x7f0000000080)='#%:\'{\x00', 0x3) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000001, 0x4000010, r1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x117) ioctl$CHAR_RAW_BSZSET(r2, 0x40081271, &(0x7f0000000040)=0xbcb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = syz_open_dev$rtc(&(0x7f0000000100)='/dev/rtc#\x00', 0x4e5, 0x400) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) pread64(r0, &(0x7f00000000c0)=""/19, 0x13, 0x12ee) shmget$private(0x0, 0xb000, 0x4, &(0x7f00003d7000/0xb000)=nil) 10:21:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 395.098898][T31912] loop3: detected capacity change from 0 to 140 [ 395.109452][T31916] debugfs: File 'dropped' in directory 'loop7' already present! [ 395.119240][T31916] debugfs: File 'msg' in directory 'loop7' already present! [ 395.131144][T31912] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.131144][T31912] vX." or missing value [ 395.160254][T31916] loop5: detected capacity change from 0 to 264192 [ 395.167929][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 395.167969][ T25] audit: type=1326 audit(1618827713.490:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31860 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 395.229619][T31926] loop3: detected capacity change from 0 to 140 [ 395.236333][T31926] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.236333][T31926] vX." or missing value 10:21:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c041000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 395.329888][T31934] loop3: detected capacity change from 0 to 140 [ 395.341139][T31934] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.341139][T31934] vX." or missing value [ 395.414569][T31940] loop3: detected capacity change from 0 to 140 [ 395.422188][T31940] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.422188][T31940] vX." or missing value 10:21:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x5000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:54 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:54 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3, 0x6, 0x1, 0x9}, {0xffc0, 0x3, 0x84, 0x800}, {0x7, 0x24, 0x5, 0x2}, {0xd6, 0x1, 0x1, 0x1}, {0x7ff, 0x8, 0x4, 0x5}, {0x2, 0x0, 0x6a, 0xffffff6d}, {0x3e09, 0x0, 0x80, 0x7}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x1, 0x6, 0x6, 0x3}, {0x14, 0x3, 0x1, 0x81}, {0x6, 0xb3, 0x2, 0x9}, {0x1000, 0x4, 0x4, 0xe7}, {0x8000, 0x40, 0x1, 0x7}]}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xba, 0x800) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bsg\x00', 0x220000, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x8200, 0x4, 0x4}, 0x18) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000400)={0x7fffffff, 0x0, &(0x7f00000003c0)=[r4, r5, r6, r7]}, 0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0xe1) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000440)={'ipvlan1\x00'}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r8, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r1, 0x7, 0x0, 0x80000000}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r10, 0xc0182101, &(0x7f0000000180)={0x0, 0xc6a, 0x40}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f00002d5000/0x4000)=nil, 0x4000, 0x13, 0x8bc3661655554cda, {0x0, r11}}, 0xca8c) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c201000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x1f4}, 0x1c) 10:21:54 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="a504d58c697ad8410255cfa84464a3d08e6dba5f37a4856d9ec47fbe7cb199a0de78521d022e86eb690c6515eba3d62cc3102f36ff00b778980623f6283e6150af844966d440381bd1d479ea667aa167dffb6ae0e19f2ddf9b3a2a5f834b4d5de831809f6a13fba8c8daf4239bd8b9e84a76a5198e9b588341c2389e25f025c93b36fa8af6d06821eeed13fbd572bc104d40951227632dd76bbc90a70661aa837abaaa", 0xa3}, {&(0x7f00000001c0)="3633dae817448ea705289b309faa1b50e99e3965bcd6c5c99a37d8e7ed72e22cbf4625c6a6ca50d99fb3d62e2d555ad44cf1afb16664221a0c6224f2448a0df852b94fcffbb46e7b2b0566e196abb686c51ad6317983087fa8123d5c86f5d51fb13fcd006002405ac933787e1ef6fa74399177dc7f278830045001114f3e035b7dcffb6bd5b4bbc9805d8450852d6ffecba2e0e4aec9913eeb79a18262d6a2d2547f5b2984856f3620808dc011a9d7950ce70a3209ab7b15ce9cf0b879169ecb549fac8e20494eb4b8f8f7544cfbb6d0a6f9ea61fc896291672e1622200879ecf0fc9a789b4fcdeeaabe09ec4d56c47ce370c037", 0xf4}], 0x2, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 395.797759][T31964] debugfs: File 'dropped' in directory 'loop7' already present! [ 395.808163][T31961] loop3: detected capacity change from 0 to 140 [ 395.822345][T31964] debugfs: File 'msg' in directory 'loop7' already present! [ 395.830320][T31961] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.830320][T31961] vX." or missing value 10:21:54 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f00000002c0)=""/212, 0xd4}], 0x2, 0x2, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000001c0)=ANY=[@ANYBLOB="020501f80000000000eeffffff0000000001fe80000000000000000000000000000d11e642bcba2198def38b7e5189e1334835dfe04f00fe47d601c6860b03ed4c75f16cc827d2c4928b76dd870f20c2a5b967e1962ea9110ac8c44efcbdb4250b27e4ea6faf661fd22b704c456966d6446558bdf376fc6fa2aa7d946f27fcc0ee5c29627d8a9e75c30107c7a214a55e2ec33de525d2936c55ce43de637d9ae1c6248fb1b7d0c0514f16011befedbffe859b2d7c7a7a597363e001dfd3e24f8ab7b81de52670d878148da1d6c500"/220], 0x28) 10:21:54 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 395.848921][ T25] audit: type=1326 audit(1618827714.170:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31972 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) sendfile(r0, r0, &(0x7f0000000000), 0x4) 10:21:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000242000/0x3000)=nil, 0x3000, 0x200000a, 0x4000010, r0, 0xbc21c000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:54 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 395.933624][T31990] debugfs: File 'dropped' in directory 'loop7' already present! [ 395.935168][T31987] loop3: detected capacity change from 0 to 140 [ 395.941807][T31990] debugfs: File 'msg' in directory 'loop7' already present! [ 395.957665][T31987] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 395.957665][T31987] vX." or missing value 10:21:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x6000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mmap(&(0x7f00000ff000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x57b1c000) 10:21:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:54 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x218}, 0x1c) 10:21:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x8, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 396.671787][ T25] audit: type=1326 audit(1618827715.000:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31972 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 396.747160][T32021] loop3: detected capacity change from 0 to 140 [ 396.778260][T32021] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 396.778260][T32021] vX." or missing value 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 396.794652][ T25] audit: type=1326 audit(1618827715.100:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32026 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 396.835740][T32040] debugfs: File 'dropped' in directory 'loop7' already present! 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 396.845715][T32040] debugfs: File 'msg' in directory 'loop7' already present! [ 396.876484][T32045] loop3: detected capacity change from 0 to 140 10:21:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 396.886946][T32045] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 396.886946][T32045] vX." or missing value 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 396.947060][T32055] loop3: detected capacity change from 0 to 140 [ 396.966758][T32055] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 396.966758][T32055] vX." or missing value [ 397.060530][T32070] loop3: detected capacity change from 0 to 140 [ 397.085410][T32070] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 397.085410][T32070] vX." or missing value 10:21:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x7000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:55 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:21:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x111002, 0x1b1) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc8, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xc8}}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x241}, 0x1c) [ 397.572447][ T25] audit: type=1326 audit(1618827715.900:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32026 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() [ 397.647801][T32094] debugfs: File 'dropped' in directory 'loop7' already present! [ 397.658898][T32095] loop3: detected capacity change from 0 to 140 [ 397.672472][T32094] debugfs: File 'msg' in directory 'loop7' already present! [ 397.684377][T32095] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:56 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) sendfile(r0, r0, 0x0, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000003c0)={"a42279d150dabc84a7700f2dfcb2a729", r3, r4, {0x80000000, 0x40}, {0x4, 0x2}, 0x2, [0xfffffffffffffffb, 0x3ff00000, 0xfffffffffffff000, 0x9, 0xfffffffffffffffe, 0x3, 0x5, 0x21, 0x0, 0x9cf, 0x800, 0x6, 0xffffffff80000000, 0x5, 0x10001, 0xfffffffffffffffb]}) mremap(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f000066f000/0x2000)=nil) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xb}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xff}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xfb}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1f}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8}]}, 0x64}}, 0x804) 10:21:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 397.684377][T32095] vX." or missing value [ 397.707451][T32106] debugfs: File 'dropped' in directory 'loop7' already present! [ 397.715393][T32106] debugfs: File 'msg' in directory 'loop7' already present! [ 397.723653][ T25] audit: type=1326 audit(1618827716.050:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32102 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c351400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x40000, 0x0) remap_file_pages(&(0x7f0000481000/0x3000)=nil, 0x3000, 0x0, 0x1f, 0x2000) mq_timedsend(r1, &(0x7f00000001c0)="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", 0x1000, 0x8, &(0x7f0000000040)) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:56 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 397.789359][T32115] loop3: detected capacity change from 0 to 140 [ 397.796924][T32116] debugfs: File 'dropped' in directory 'loop7' already present! [ 397.797167][T32115] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 397.797167][T32115] vX." or missing value [ 397.810756][T32116] debugfs: File 'msg' in directory 'loop7' already present! [ 397.898218][T32133] loop3: detected capacity change from 0 to 140 [ 397.914452][T32133] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 397.914452][T32133] vX." or missing value [ 397.973468][T32140] loop3: detected capacity change from 0 to 140 [ 397.984368][T32140] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 397.984368][T32140] vX." or missing value 10:21:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:56 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) mbind(&(0x7f0000088000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x3, 0x2, 0x3) 10:21:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x300}, 0x1c) [ 398.556442][ T25] audit: type=1326 audit(1618827716.880:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32102 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 398.581354][T32164] loop3: detected capacity change from 0 to 140 [ 398.592163][T32164] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x57, &(0x7f0000000080)=[{0x20}, {0x65, 0x7f}, {0x6, 0x0, 0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:21:56 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000000040)=""/15, 0xf, 0x0) [ 398.592163][T32164] vX." or missing value 10:21:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x4, 0x4d032, r1, 0x23907000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mremap(&(0x7f0000221000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ac3000/0x1000)=nil) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000005100)=""/237, 0xed}, {&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/9, 0x9}, {&(0x7f0000000340)=""/98, 0x62}], 0x5, &(0x7f0000000440)=""/246, 0xf6}, 0x3}, {{&(0x7f0000000540)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/241, 0xf1}], 0x1}, 0x2}, {{&(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000780)=""/178, 0xb2}, {&(0x7f0000000840)=""/35, 0x23}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x3, &(0x7f00000018c0)=""/192, 0xc0}, 0x3bd}, {{&(0x7f0000001980)=@nfc, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001b00)=""/201, 0xc9}, {&(0x7f0000001c00)=""/109, 0x6d}, {&(0x7f0000001c80)=""/212, 0xd4}, {&(0x7f0000001d80)=""/130, 0x82}], 0x5, &(0x7f0000001ec0)=""/243, 0xf3}, 0xfffffffc}, {{&(0x7f0000001fc0)=@nfc, 0x80, &(0x7f0000002300)=[{&(0x7f0000002040)=""/181, 0xb5}, {&(0x7f0000002100)=""/242, 0xf2}, {&(0x7f0000002200)=""/24, 0x18}, {&(0x7f0000002240)=""/155, 0x9b}], 0x4, &(0x7f0000002340)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000004940)=[{&(0x7f00000033c0)=""/175, 0xaf}, {&(0x7f0000003480)=""/243, 0xf3}, {&(0x7f0000003580)=""/239, 0xef}, {&(0x7f0000003680)=""/18, 0x12}, {&(0x7f00000036c0)=""/161, 0xa1}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/92, 0x5c}, {&(0x7f0000004800)=""/202, 0xca}, {&(0x7f0000004900)=""/28, 0x1c}], 0x9, &(0x7f0000004a00)=""/160, 0xa0}, 0xffffffe0}, {{&(0x7f0000004ac0)=@nl, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004b40)=""/168, 0xa8}, {&(0x7f0000004c00)=""/157, 0x9d}, {&(0x7f0000004cc0)=""/66, 0x42}, {&(0x7f0000004d40)=""/80, 0x50}], 0x4, &(0x7f0000004e00)=""/64, 0x40}, 0xffffffff}, {{&(0x7f0000004e40)=@caif=@util, 0x80, &(0x7f0000004ec0)}, 0xffffffff}], 0x8, 0x10002, 0x0) 10:21:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setflags(r1, 0x2, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="f6e2cb35762cff74db2a0f42c2441ffedb25c3d046f350f4828fe61d00a01db3053b22d89f82014b0b5a6d5445666a882bcc40ad022ca6d97880e8d2b5add80d7941a35d0fe2bd86a9060d466de79b418c1d7c42f1b47c3e268614ec6ca2e5abe127532cc9532784054514ebc01ab7269a75767cae0b8be456a808dd2ab2a9af11c243a97fdccce849e19e6251e4bc8ab7d01b48c7de767dc450b0c752f64384d7e53fb9dd6315d89f9430b9d35834d3ba91242989a5632632e0c0b3925bb66f641878b28a5d14d927c3bb582494212a61bd86dbc8e6fa42545a5dd4054fd65d312f4b6c", 0xe4}, {&(0x7f00000001c0)="efa9dac8a7dca2e3ee3e745f78e105433a433f44091bc694d2301eae38b67df6e8153ac1cf361e050e059856a48bfa63ec67fb7a18774096beb5b6927cddcb8777654759e6f394f511106fc159914f49ead2b02ae431f6b3506af38725cde5ac79f5b3e373e0d44c445e8b374d89ade57bccb25f06ee4746d2e9a0002d7f3db1b3da1c67fe3e7119da04d50e1fe61f326edbd10797a67b17000883b5cebfe6031a5d56a272734141d7b0c947361fb2f5446cf531eb776dfb29061daa4c64ba3ae68ecb18ff9a204e96946590fbed8a84c239e1f1aa16a791a8fcd2f1d09172b6ef720b63657175204cc7", 0xea}], 0x2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 398.665539][T32187] loop3: detected capacity change from 0 to 140 [ 398.680012][T32187] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 398.680012][T32187] vX." or missing value 10:21:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x7, 0x9, 0x80, 0xffffffff}, {0x8000, 0x81, 0x24, 0xffff8001}]}) mmap(&(0x7f000034d000/0x2000)=nil, 0x2000, 0x3800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/27, 0x1b}], 0x6, 0xda2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000419000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x76044aca6800efab, 0x20010, r2, 0x0) vmsplice(r2, &(0x7f0000000c00)=[{&(0x7f0000000800)="94b9f27d08724218b69a8a4a527a7ac5912dc4c704f7f84e46110e218e8470b9c4097ad6bae2601d27213ae52a0f844d377d7b5a1600a926e02dc301c3b87a9c6b49edbd636d6c8c27bc41649c4f86f3db3c2e0bdb91e9886d0f818ab968ff969a9772cdf3e891062153af79032f26fd933e96dc19fe53cdf58642d83f38cf4c6c0b547213ed2bcc4f607b2ee02efec6a74935180cb20c21e929f29f6c681ac16e7eba1c1bd9cdfd1c1ca2bee802988dc800446863b85a715317b08c1b26af59159a68ea923e79d82785092a7982a4779f56f6c9b55f91c7af6dbe873b5e67163b4d4f0183f76cd0b1e23541e7b47a2c", 0xf0}, {&(0x7f0000000900)="de939e69162be39bb0afdb16188a8310aca2270b806abeeba0ba15a1adb0449413a4e4b3adcacd33598b5d946b2f272268a54c2e1b93242ffefcdfe1f74493de08f4e9844ff4445943a38b5ec57c75fdeb0a80b8bd828ec5872b12b8a979363c46ef676fdd0aa2de91e11bb72f1c45dc13a0f4d59cd45f31a3f74f145a109b0d9e30a56ed8704ec67134190e955ba70beca1007b2a730e6e77373d290a0ed0fa4d80780eb47d18418d9e26311a00203706ada219", 0xb4}, {&(0x7f00000009c0)="10052c654f6c6afbfbfcb6abd3228f8a2dc7daa7131979fba8180faa0160c81120be27349e02285e6b90cff047077e3cbed15dc51666c73537f57e46016cae2a7a56750985388b5d0b02140b64a3bed293248c1233a7d982d605b1e105078905db390092259c172b8f4ba34920f888e1d56f1d79f0e605155a9d68a4c49f73ab114f4279c1bd59b6444d571db0ce1c72474db1b8a8e1f7cebe459684a8c2168f492060d4899228e28ef4e245fd7eedf2b22ea315034c636bb344b931", 0xbc}, {&(0x7f0000000a80)="95ec300c5be1485ce10ce00a99431caee280c0276709d9648b72c78191c396faab33f180b9674612d70122ec4a265c5737103230b2d99553fc8e5ebbec043671be7ddedd24190c562f2b1297962a86c9a647c96e2bfce904dcc9eee547b1f4763f0331f600a5a6570fd7c1176378f7e70ae95ff6f7810b", 0x77}, {&(0x7f0000000b00)="7f7dfbbd9667f96a9f005c8bbeaffc4e43a78a67ea96a1cae6bf8fcaf3b6467a27dbe20881c060917b26259ffca71eea3abd0b52591e3a92f760afeb3a36801622891d22477d910b4ff1c1f18f3dfcdf10fcfa6b740d32324cadaa90fc0aa9b7c745c3ee62b152b42f022ce59a5bacad51e4009ad3a5b13ff9fb77ec1416388f301cedc6673cd8926d4445c2b391f77f58296cde4af3abee788ea0c710707f49b22d39b4d741dde17da0095f4d6d429366b005e0b7da53eed77cde7ee3bc0fc20ca2a408a8ea1dbe3c45e85c53cb90437d", 0xd1}], 0x5, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001ad000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r4, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x10, r4, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000c80)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000540), 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f00000006c0)=""/177, 0xb1}], 0x2}, 0x10100) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000500)={0x7, &(0x7f00000004c0)=[{0x61c6, 0x0, 0x4c, 0x3ff}, {0x401, 0x6, 0x1, 0x8000}, {0x7f, 0x7, 0x3, 0x9}, {0x1, 0x3, 0x8, 0x1}, {0x9c, 0x5, 0x81, 0x90}, {0x4, 0x80, 0xb2, 0x1}, {0x0, 0x6, 0x3f, 0x2}]}) 10:21:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c102000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@private, @empty, @dev}, &(0x7f00000000c0)=0xc) getsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000100)=""/4, &(0x7f0000000140)=0x4) 10:21:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x3e8}, 0x1c) [ 399.425335][T32223] loop3: detected capacity change from 0 to 140 [ 399.437061][ T25] audit: type=1326 audit(1618827717.760:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32212 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 399.438431][T32223] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:21:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x440) sendfile(r0, r1, &(0x7f0000000040)=0x9, 0x833) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) shmat(0x0, &(0x7f00009c7000/0x4000)=nil, 0x5000) pread64(r2, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) [ 399.438431][T32223] vX." or missing value 10:21:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 399.513625][T32223] loop3: detected capacity change from 0 to 140 [ 399.520628][T32223] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 399.520628][T32223] vX." or missing value [ 399.540722][ T25] audit: type=1326 audit(1618827717.870:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32212 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466459 code=0x0 10:21:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) preadv(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/244, 0xfa}, {&(0x7f0000001680)=""/106, 0x75}, {&(0x7f0000001240)=""/229, 0xe5}, {&(0x7f0000001340)=""/148, 0x94}, {&(0x7f0000001400)=""/178, 0xb2}, {&(0x7f00000014c0)=""/49, 0x31}, {&(0x7f0000001500)=""/192, 0xffffffffffffff4b}, {&(0x7f00000011c0)=""/116}], 0xa, 0x7, 0x8000) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000001900)=[{&(0x7f00000017c0)=""/240, 0xf0}, {&(0x7f00000015c0)=""/129, 0x81}, {&(0x7f00000018c0)=""/45, 0x2d}], 0x3, 0x7fff, 0xfffff001) 10:21:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 399.618537][T32256] loop3: detected capacity change from 0 to 140 [ 399.633676][T32256] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 399.633676][T32256] vX." or missing value [ 399.711562][T32256] loop3: detected capacity change from 0 to 140 [ 399.718389][T32256] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 399.718389][T32256] vX." or missing value 10:21:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x10000120}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 400.258076][ T25] audit: type=1326 audit(1618827718.580:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32212 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x0, 0x1, 0x8, 0x1f}, {0x4, 0x8, 0x2, 0x1000}, {0x619, 0x0, 0x0, 0x9}, {0x4, 0x0, 0x2}, {0x23a8, 0x93, 0x0, 0x8}]}) 10:21:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x800, 0x8000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/179, 0xb3}], 0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:21:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x480}, 0x1c) 10:21:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000d, 0x4d032, 0xffffffffffffffff, 0x230af000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) 10:21:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 400.344124][T32293] loop3: detected capacity change from 0 to 140 [ 400.344340][ T25] audit: type=1326 audit(1618827718.670:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32286 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 400.358875][T32293] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 400.358875][T32293] vX." or missing value 10:21:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x12ee) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r1, &(0x7f0000ff1000/0x1000)=nil, 0xf000) shmat(r1, &(0x7f0000136000/0x1000)=nil, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x3160, &(0x7f0000000080)={0x0, 0xbda5, 0x10, 0x2, 0x2b, 0x0, r3}, &(0x7f0000a89000/0x2000)=nil, &(0x7f00006d8000/0xb000)=nil, &(0x7f0000000100), &(0x7f0000000140)) preadv(r0, &(0x7f0000002540)=[{&(0x7f00000011c0)=""/153, 0x99}, {&(0x7f0000001280)=""/149, 0x95}, {&(0x7f0000001340)=""/5, 0x5}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/228, 0xe4}, {&(0x7f0000002480)=""/173, 0xad}], 0x6, 0x4, 0x200) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) close(0xffffffffffffffff) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006300)=ANY=[@ANYRES32, @ANYRES32], 0x108, 0x44001}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000000)="120000001a00e5ff007b00000000008000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000000280)=0x85aa, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000004440)={&(0x7f0000000200)=@isdn, 0x80, &(0x7f00000043c0)=[{&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000004240)=""/255, 0xff}, {&(0x7f0000000480)=""/15, 0xf}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000004340)=""/72, 0x48}], 0x6}, 0x0) recvmmsg(r4, &(0x7f0000004000)=[{{&(0x7f0000000400)=@nfc, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/36}, {&(0x7f0000000580)=""/11}], 0x0, &(0x7f0000000600)=""/76}}, {{&(0x7f00000040c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000740)=""/104}, {&(0x7f0000004140)=""/244}, {&(0x7f00000008c0)=""/230}, {&(0x7f00000009c0)=""/4096}, {&(0x7f00000019c0)=""/70}, {&(0x7f0000001a40)=""/14}], 0x0, &(0x7f0000001b00)=""/130}}, {{&(0x7f0000001bc0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x0, {0x2, 0x0, @broadcast}}, 0x0, &(0x7f0000003f40)=[{&(0x7f0000001c80)=""/4096}, {&(0x7f0000002c80)=""/4096}, {&(0x7f0000003c80)=""/128}, {&(0x7f0000003d00)=""/24}, {&(0x7f0000003d40)=""/211}, {&(0x7f0000003e40)=""/113}, {&(0x7f0000003ec0)=""/96}], 0x0, &(0x7f0000003fc0)=""/27, 0xffffff39}}], 0x4000361, 0x100000002, 0x0) 10:21:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:58 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/19, 0x13, 0x12ee) [ 400.433393][T32305] loop3: detected capacity change from 0 to 140 [ 400.446702][T32305] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 400.446702][T32305] vX." or missing value 10:21:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 400.538156][T32324] loop3: detected capacity change from 0 to 140 [ 400.547385][T32324] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 400.547385][T32324] vX." or missing value [ 400.602047][T32332] loop3: detected capacity change from 0 to 140 [ 400.613836][T32332] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 400.613836][T32332] vX." or missing value 10:21:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x18020000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:21:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f00000191c0)=""/102378, 0x18fea, 0x212ee) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:21:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c033100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 401.175577][ T25] audit: type=1326 audit(1618827719.500:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32286 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:21:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4b8}, 0x1c) 10:21:59 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x600002) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x810, r2, 0xffffd000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x3e, 0x0, 0x6, 0x101}, {0xfffc, 0x2, 0x8, 0x8a93}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x3021072, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport='privport'}, {@afid={'afid', 0x3d, 0x6}}, {@access_uid={'access', 0x3d, 0xee00}}, {@dfltgid={'dfltgid'}}], [{@measure='measure'}, {@subj_role={'subj_role', 0x3d, '/dev/vcsa#\x00'}}, {@obj_user={'obj_user', 0x3d, '/dev/vcsa#\x00'}}]}}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000040)) 10:21:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:21:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f00000191c0)=""/102378, 0x18fea, 0x212ee) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:21:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) pread64(r0, &(0x7f00000191c0)=""/102378, 0x18fea, 0x212ee) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:21:59 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20, 0xfd}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x103) 10:21:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 401.270282][T32363] loop3: detected capacity change from 0 to 140 [ 401.285513][T32363] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 401.285513][T32363] vX." or missing value 10:21:59 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) [ 401.353551][ T25] audit: type=1326 audit(1618827719.680:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32379 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 401.395884][T32388] loop3: detected capacity change from 0 to 140 [ 401.411121][T32388] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 401.411121][T32388] vX." or missing value 10:22:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x1ae1122a}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:00 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c033200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x500}, 0x1c) 10:22:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:00 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 402.167331][T32417] loop3: detected capacity change from 0 to 140 [ 402.177161][T32417] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 402.177161][T32417] vX." or missing value 10:22:00 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x40400, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)) [ 402.195103][ T25] audit: type=1326 audit(1618827720.520:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32379 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:00 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) [ 402.264423][T32440] debugfs: File 'dropped' in directory 'loop7' already present! [ 402.272155][T32440] debugfs: File 'msg' in directory 'loop7' already present! [ 402.285458][T32430] loop3: detected capacity change from 0 to 140 [ 402.294488][T32430] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 402.294488][T32430] vX." or missing value 10:22:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x20010010}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:01 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:01 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) ioctl$FICLONE(r0, 0x40049409, r0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c143500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x600}, 0x1c) [ 403.069165][T32467] debugfs: File 'dropped' in directory 'loop7' already present! [ 403.076973][T32465] loop3: detected capacity change from 0 to 140 [ 403.085007][ T25] audit: type=1326 audit(1618827721.410:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32460 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:01 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 403.090103][T32465] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 403.090103][T32465] vX." or missing value [ 403.110493][T32467] debugfs: File 'msg' in directory 'loop7' already present! 10:22:01 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 403.168790][T32477] loop3: detected capacity change from 0 to 140 [ 403.180714][T32485] debugfs: File 'dropped' in directory 'loop7' already present! [ 403.189444][T32477] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 403.189444][T32477] vX." or missing value [ 403.192959][T32485] debugfs: File 'msg' in directory 'loop7' already present! 10:22:01 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 10:22:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 403.237990][T32493] debugfs: File 'dropped' in directory 'loop7' already present! [ 403.245893][T32493] debugfs: File 'msg' in directory 'loop7' already present! [ 403.272043][T32501] loop3: detected capacity change from 0 to 140 [ 403.285977][T32501] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 403.285977][T32501] vX." or missing value [ 403.341778][T32508] loop3: detected capacity change from 0 to 140 [ 403.353122][T32508] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 403.353122][T32508] vX." or missing value 10:22:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x20020000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:02 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) [ 403.904429][ T25] audit: type=1326 audit(1618827722.230:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32460 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:02 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{0x4, 0x5, 0x20, 0x6}, {0x1, 0x3, 0xeb, 0x1c3401ac}, {0x4, 0x7, 0x4, 0x400}, {0x65, 0x4, 0xd3, 0x7}, {0x1ff, 0x80, 0xa3, 0x1}, {0xff22, 0x4, 0x5, 0x4}, {0x4, 0x1, 0x3, 0xfff}, {0x2, 0x81, 0x2, 0x10000}]}) 10:22:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x700}, 0x1c) 10:22:02 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) [ 403.982912][ T25] audit: type=1326 audit(1618827722.310:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32531 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 404.022396][T32537] loop3: detected capacity change from 0 to 140 10:22:02 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 10:22:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 404.033256][T32537] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 404.033256][T32537] vX." or missing value [ 404.033798][T32540] debugfs: File 'dropped' in directory 'loop7' already present! [ 404.058299][T32540] debugfs: File 'msg' in directory 'loop7' already present! 10:22:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 404.093351][T32550] loop3: detected capacity change from 0 to 140 [ 404.100338][T32550] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 404.100338][T32550] vX." or missing value [ 404.113078][T32557] debugfs: File 'dropped' in directory 'loop7' already present! [ 404.134472][T32557] debugfs: File 'msg' in directory 'loop7' already present! 10:22:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 404.142735][T32559] blktrace: Concurrent blktraces are not allowed on loop7 [ 404.182045][T32565] loop3: detected capacity change from 0 to 140 [ 404.182096][T32566] debugfs: File 'dropped' in directory 'loop7' already present! [ 404.198759][T32566] debugfs: File 'msg' in directory 'loop7' already present! [ 404.206894][T32565] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 404.206894][T32565] vX." or missing value [ 404.260796][T32573] loop3: detected capacity change from 0 to 140 [ 404.267573][T32573] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 404.267573][T32573] vX." or missing value [ 404.813371][ T25] audit: type=1326 audit(1618827723.140:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32531 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x24000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xdd0}, 0x1c) 10:22:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7f}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = fsmount(r0, 0x8503d2b88cb90275, 0x7a) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 404.919913][T32595] debugfs: File 'dropped' in directory 'loop7' already present! [ 404.935260][T32595] debugfs: File 'msg' in directory 'loop7' already present! [ 404.943160][T32601] blktrace: Concurrent blktraces are not allowed on loop7 10:22:03 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001300)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8110000", @ANYRES16=r0, @ANYBLOB="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"], 0x11b8}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x24, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4844}, 0x24088800) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x3c1000, 0xb8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 404.980658][T32605] loop3: detected capacity change from 0 to 140 [ 404.991177][T32605] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 404.991177][T32605] vX." or missing value [ 405.011652][T32615] debugfs: File 'dropped' in directory 'loop7' already present! [ 405.021386][T32615] debugfs: File 'msg' in directory 'loop7' already present! 10:22:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 405.029353][ T25] audit: type=1326 audit(1618827723.350:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32609 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 405.053599][T32618] blktrace: Concurrent blktraces are not allowed on loop7 10:22:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 405.083738][T32617] loop3: detected capacity change from 0 to 140 [ 405.090409][T32625] debugfs: File 'dropped' in directory 'loop7' already present! [ 405.098606][T32625] debugfs: File 'msg' in directory 'loop7' already present! [ 405.106695][T32617] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 405.106695][T32617] vX." or missing value [ 405.124482][T32626] blktrace: Concurrent blktraces are not allowed on loop7 [ 405.151153][T32630] debugfs: File 'dropped' in directory 'loop7' already present! [ 405.158869][T32630] debugfs: File 'msg' in directory 'loop7' already present! 10:22:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x28ff0000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe00}, 0x1c) [ 405.845709][ T25] audit: type=1326 audit(1618827724.170:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32609 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:04 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 405.906770][T32652] debugfs: File 'dropped' in directory 'loop7' already present! [ 405.914924][T32652] debugfs: File 'msg' in directory 'loop7' already present! [ 405.922497][T32653] loop3: detected capacity change from 0 to 140 [ 405.929579][ T25] audit: type=1326 audit(1618827724.250:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32655 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 405.932532][T32653] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 405.932532][T32653] vX." or missing value [ 405.971840][T32654] blktrace: Concurrent blktraces are not allowed on loop7 10:22:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.009686][T32670] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.017397][T32670] debugfs: File 'msg' in directory 'loop7' already present! [ 406.025677][T32671] blktrace: Concurrent blktraces are not allowed on loop7 [ 406.078852][T32677] loop3: detected capacity change from 0 to 140 [ 406.080180][T32681] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.093789][T32681] debugfs: File 'msg' in directory 'loop7' already present! [ 406.103625][T32683] blktrace: Concurrent blktraces are not allowed on loop7 [ 406.114375][T32677] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.114375][T32677] vX." or missing value 10:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.149713][T32688] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.157385][T32688] debugfs: File 'msg' in directory 'loop7' already present! [ 406.165204][T32691] blktrace: Concurrent blktraces are not allowed on loop7 [ 406.197351][T32677] loop3: detected capacity change from 0 to 140 [ 406.206894][T32677] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 406.206894][T32677] vX." or missing value [ 406.223685][T32702] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.231646][T32702] debugfs: File 'msg' in directory 'loop7' already present! [ 406.239824][T32703] blktrace: Concurrent blktraces are not allowed on loop7 10:22:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x2a12e11a}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.752015][ T25] audit: type=1326 audit(1618827725.080:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32655 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf00}, 0x1c) 10:22:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x20}, {0x45}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x4, 0x9, 0x4a, 0x1}, {0x6, 0x3, 0x0, 0x800}, {0x3bd, 0x1, 0x2}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x80010, r0, 0xe4fc7000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_batadv\x00'}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 406.794987][T32718] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.802689][T32718] debugfs: File 'msg' in directory 'loop7' already present! 10:22:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.824433][ T25] audit: type=1326 audit(1618827725.150:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32726 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 406.843510][T32729] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.873076][T32735] loop3: detected capacity change from 0 to 140 [ 406.875036][T32729] debugfs: File 'msg' in directory 'loop7' already present! 10:22:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.886776][T32735] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 406.886776][T32735] vX." or missing value [ 406.904362][T32736] blktrace: Concurrent blktraces are not allowed on loop7 10:22:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 406.943652][T32749] debugfs: File 'dropped' in directory 'loop7' already present! [ 406.951394][T32749] debugfs: File 'msg' in directory 'loop7' already present! [ 406.963004][T32750] blktrace: Concurrent blktraces are not allowed on loop7 10:22:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 406.988035][T32755] loop3: detected capacity change from 0 to 140 [ 406.998231][T32755] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 406.998231][T32755] vX." or missing value [ 407.050000][T32763] debugfs: File 'dropped' in directory 'loop7' already present! [ 407.058153][T32763] debugfs: File 'msg' in directory 'loop7' already present! [ 407.062459][T32766] loop3: detected capacity change from 0 to 140 [ 407.072259][T32764] blktrace: Concurrent blktraces are not allowed on loop7 [ 407.074473][T32766] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 407.074473][T32766] vX." or missing value 10:22:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x40000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x1802}, 0x1c) [ 407.658403][ T25] audit: type=1326 audit(1618827725.980:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32726 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x1000, 0x7f, 0x1f, 0x7}, {0x6f0, 0x3f, 0x1, 0x4}]}) [ 407.710444][ T318] debugfs: File 'dropped' in directory 'loop7' already present! [ 407.718655][ T318] debugfs: File 'msg' in directory 'loop7' already present! [ 407.737691][ T326] loop3: detected capacity change from 0 to 140 [ 407.749218][ T322] blktrace: Concurrent blktraces are not allowed on loop7 10:22:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 407.757449][ T326] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 407.757449][ T326] vX." or missing value [ 407.777406][ T25] audit: type=1326 audit(1618827726.100:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=330 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 407.808957][ T340] debugfs: File 'dropped' in directory 'loop7' already present! [ 407.816683][ T340] debugfs: File 'msg' in directory 'loop7' already present! [ 407.825003][ T341] blktrace: Concurrent blktraces are not allowed on loop7 [ 407.828309][ T334] loop3: detected capacity change from 0 to 140 [ 407.840753][ T334] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 407.840753][ T334] vX." or missing value 10:22:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c007400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 407.867529][ T347] debugfs: File 'dropped' in directory 'loop7' already present! [ 407.875400][ T347] debugfs: File 'msg' in directory 'loop7' already present! [ 407.920129][ T352] loop3: detected capacity change from 0 to 140 [ 407.927342][ T352] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 407.927342][ T352] vX." or missing value [ 408.012364][ T360] loop3: detected capacity change from 0 to 140 [ 408.019184][ T360] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 408.019184][ T360] vX." or missing value 10:22:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x41020000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c007a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x2400}, 0x1c) [ 408.599587][ T25] audit: type=1326 audit(1618827726.930:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=330 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x3c, 0x6, &(0x7f0000001400)=[{&(0x7f0000000140)="3ff78f23d6dade174c37d415477d43aab0db6f31fee87631e6973c54189e5fbc3e36d9b4b78cef99709f0dab2c9ef120c05ff2a1df051675862098728c54182156997bce9ed4a535a38b6faaf50215c5743abc8caff09df7d589ad17d850f053b62bba5b0feb7cab8028f0e13721f4fe7580fefe4190a18f9ebd1a00901dc40aa642515ef2649b1c5221ef17943751c4d7a8d699002d0fe6c301df1db84e6047813f011504a1cff036e5857de46dc2d852711b45fdc072e5b76011930ccb911218bfbed6116798adc5ececc3b3e3d4f22cac3c220ed97b9ad7890a602cb5", 0xde, 0x9}, {&(0x7f0000000240)="9f009b5c57fa0252e1db6f10ca8571d5bc975359acf6d430be4d5bad9a9bbf140141556545e897ad32520ca20a15480d23e0687e6555e911d378df9e0e4a201acd8c1f31634cc521794d582046f7accb94002a30f95c1fcca1b34947a0e108b8da4d6cab0fcb74eb3124b21f31b7095dcafd918b8179cdd7129d5ca8883be37f167cabb6226b35d15d91a1fe8f0d76a748e058fd5ed6399300dfe6e6fa7f845c1a94d0689c4aca9ea0bd2e6cc0d6c84c738736a03a864b7b8e4871d996cb91804d827260bde3b2abed408c6be31a216616b94824595cfba1cdfbacce2c206f526fa0034cb9f515acace059b1600621757e", 0xf1, 0x7}, {&(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffb}, {&(0x7f0000001340)="675309a32b0edb52f678cf222e81077bb11ab8532af8d8ea88b56287", 0x1c, 0x3f}, {&(0x7f0000001380)="b43cee17dbd9b12a4ab1d8526df1a7b29f74ded55e7b6c15e9a98184d951ec97b74e86", 0x23, 0x3}, {&(0x7f00000013c0)="c5d0b836f4b3a9a28ce664fa4407d7e36b664aca560d074a4f1f32b8a5c6f98dce9fe4b07e8921616f22385ebb3dcf323e9da212a50f275dc1ec40", 0x3b, 0x3}], 0x408c, &(0x7f00000014c0)={[{@iocharset={'iocharset', 0x3d, 'cp857'}}, {@session={'session', 0x3d, 0x3a}}], [{@obj_role={'obj_role'}}, {@dont_appraise='dont_appraise'}]}) 10:22:07 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 408.650328][ T382] debugfs: File 'dropped' in directory 'loop7' already present! [ 408.654638][ T384] loop3: detected capacity change from 0 to 140 [ 408.681092][ T382] debugfs: File 'msg' in directory 'loop7' already present! [ 408.688706][ T384] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:07 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 408.688706][ T384] vX." or missing value [ 408.708165][ T25] audit: type=1326 audit(1618827727.040:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=390 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:07 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:07 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 408.756538][ T400] blktrace: Concurrent blktraces are not allowed on loop7 [ 408.775596][ T395] loop3: detected capacity change from 0 to 140 [ 408.791062][ T409] blktrace: Concurrent blktraces are not allowed on loop7 [ 408.849286][ T395] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 408.849286][ T395] vX." or missing value 10:22:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x58000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:07 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00cd00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4000}, 0x1c) [ 409.528482][ T25] audit: type=1326 audit(1618827727.850:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=390 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:07 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) [ 409.578896][ T435] debugfs: File 'dropped' in directory 'loop7' already present! [ 409.595644][ T435] debugfs: File 'msg' in directory 'loop7' already present! [ 409.603133][ T439] loop3: detected capacity change from 0 to 140 10:22:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 409.618889][ T439] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 409.618889][ T439] vX." or missing value [ 409.636463][ T25] audit: type=1326 audit(1618827727.960:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=443 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00ce00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 409.674989][ T453] debugfs: File 'dropped' in directory 'loop7' already present! [ 409.682705][ T453] debugfs: File 'msg' in directory 'loop7' already present! [ 409.739437][ T464] loop3: detected capacity change from 0 to 140 [ 409.741091][ T468] debugfs: File 'dropped' in directory 'loop7' already present! [ 409.754897][ T468] debugfs: File 'msg' in directory 'loop7' already present! [ 409.765326][ T464] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 409.765326][ T464] vX." or missing value [ 409.847957][ T477] loop3: detected capacity change from 0 to 140 [ 409.855010][ T477] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 409.855010][ T477] vX." or missing value 10:22:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8c050000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000cfffe00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4102}, 0x1c) 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 0: sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x480201}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0xe, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000815}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 410.474995][ T498] debugfs: File 'dropped' in directory 'loop7' already present! [ 410.482917][ T496] loop3: detected capacity change from 0 to 140 [ 410.500074][ T496] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 410.500074][ T496] vX." or missing value [ 410.502984][ T498] debugfs: File 'msg' in directory 'loop7' already present! 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 410.561989][ T519] debugfs: File 'dropped' in directory 'loop7' already present! [ 410.569724][ T519] debugfs: File 'msg' in directory 'loop7' already present! [ 410.580333][ T511] loop3: detected capacity change from 0 to 140 [ 410.597021][ T511] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 410.597021][ T511] vX." or missing value [ 410.628667][ T530] debugfs: File 'dropped' in directory 'loop7' already present! [ 410.636520][ T530] debugfs: File 'msg' in directory 'loop7' already present! 10:22:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x91ffffff}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c0fff00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x5800}, 0x1c) 10:22:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 411.391428][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 411.391440][ T25] audit: type=1326 audit(1618827729.720:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=513 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 411.402764][ T553] debugfs: File 'dropped' in directory 'loop7' already present! [ 411.428450][ T553] debugfs: File 'msg' in directory 'loop7' already present! 10:22:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000140)) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800006, 0x12, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 411.437714][ T552] loop3: detected capacity change from 0 to 140 [ 411.450638][ T552] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 411.450638][ T552] vX." or missing value 10:22:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 411.475502][ T25] audit: type=1326 audit(1618827729.800:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=562 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 411.515605][ T569] debugfs: File 'dropped' in directory 'loop7' already present! [ 411.523779][ T569] debugfs: File 'msg' in directory 'loop7' already present! 10:22:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 411.549461][ T574] loop3: detected capacity change from 0 to 140 [ 411.556362][ T574] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 411.556362][ T574] vX." or missing value [ 411.576198][ T583] debugfs: File 'dropped' in directory 'loop7' already present! [ 411.585024][ T583] debugfs: File 'msg' in directory 'loop7' already present! 10:22:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb4050000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000cfeff00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8004}, 0x1c) 10:22:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x0, 0xc) accept4(r1, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 412.304850][ T600] loop3: detected capacity change from 0 to 140 [ 412.312619][ T600] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 412.312619][ T600] vX." or missing value [ 412.313534][ T25] audit: type=1326 audit(1618827730.640:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=562 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000d90000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:10 executing program 5: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 412.394337][ T600] loop3: detected capacity change from 0 to 140 [ 412.401056][ T600] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 412.401056][ T600] vX." or missing value [ 412.444355][ T25] audit: type=1326 audit(1618827730.770:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=623 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 412.501165][ T639] loop3: detected capacity change from 0 to 140 [ 412.511059][ T639] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 412.511059][ T639] vX." or missing value [ 412.590019][ T639] loop3: detected capacity change from 0 to 140 [ 412.596751][ T639] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 412.596751][ T639] vX." or missing value 10:22:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb8040000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:11 executing program 5: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x80fe}, 0x1c) [ 413.213227][ T668] debugfs: File 'dropped' in directory 'loop7' already present! [ 413.222560][ T668] debugfs: File 'msg' in directory 'loop7' already present! [ 413.230363][ T671] loop3: detected capacity change from 0 to 140 [ 413.237182][ T25] audit: type=1326 audit(1618827731.560:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=623 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:11 executing program 5: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:11 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ptmx\x00', 0x10100, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U-', 0xe1fc}, 0x16, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000001c0)={{}, "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"}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rfkill\x00', 0x103200, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f0000002700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000325bd7000fedbdf255900000008000300", @ANYRES32=0x0, @ANYBLOB="23aecc31a20bec3c899f94a04d44809378e54e45a7af10c8a56031977cd9aa0cacd4e216e216879dfc813bb5d68633419e79b17c3f23ab2cf8ad51ec2b0a736d3bfb7ee163f80969a0b226a796e29605eb045296c9fceed644ed762757a31a5bdf4af3c6d4883612315431b1411af921b3c2d0b499320cbdeaad4ef9d47ad5cb1499d0874c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc821}, 0x4080) preadv(r2, &(0x7f0000002680)=[{&(0x7f00000012c0)=""/189, 0xbd}, {&(0x7f0000001380)=""/194, 0xc2}, {&(0x7f0000001480)=""/92, 0x5c}, {&(0x7f0000001500)=""/108, 0x6c}, {&(0x7f0000001580)=""/56, 0x38}, {&(0x7f00000015c0)=""/170, 0xaa}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x7, 0x3, 0x1ff) connect$unix(0xffffffffffffffff, &(0x7f00000011c0)=@abs={0x0, 0x0, 0x8004e22}, 0x6e) [ 413.238848][ T671] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 413.238848][ T671] vX." or missing value 10:22:11 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 413.351944][ T691] loop3: detected capacity change from 0 to 140 [ 413.352694][ T694] debugfs: File 'dropped' in directory 'loop7' already present! [ 413.370920][ T691] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 413.370920][ T691] vX." or missing value 10:22:11 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 413.402671][ T694] debugfs: File 'msg' in directory 'loop7' already present! 10:22:11 executing program 5: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 413.456382][ T25] audit: type=1326 audit(1618827731.780:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=701 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe0ffffff}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000300ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb804}, 0x1c) 10:22:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 414.127953][ T740] debugfs: File 'dropped' in directory 'loop7' already present! [ 414.139729][ T741] loop3: detected capacity change from 0 to 140 [ 414.150698][ T740] debugfs: File 'msg' in directory 'loop7' already present! [ 414.159587][ T741] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 414.159587][ T741] vX." or missing value 10:22:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 414.222022][ T760] debugfs: File 'dropped' in directory 'loop7' already present! [ 414.229732][ T760] debugfs: File 'msg' in directory 'loop7' already present! [ 414.250074][ T767] loop3: detected capacity change from 0 to 140 [ 414.256913][ T767] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 414.256913][ T767] vX." or missing value [ 414.257387][ T25] audit: type=1326 audit(1618827732.580:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=701 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 414.342170][ T781] debugfs: File 'dropped' in directory 'loop7' already present! [ 414.350279][ T781] debugfs: File 'msg' in directory 'loop7' already present! [ 414.364641][ T784] loop3: detected capacity change from 0 to 140 [ 414.374512][ T784] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 414.374512][ T784] vX." or missing value [ 414.447371][ T791] loop3: detected capacity change from 0 to 140 [ 414.454249][ T791] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 414.454249][ T791] vX." or missing value 10:22:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf5ffffff}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:13 executing program 0: write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000100)={0x103, 0x29, 0x1, {0x200, [{{0x2, 0x1, 0x7}, 0x7, 0x9, 0x7, './file0'}, {{0x2, 0x3}, 0x3ad, 0x4, 0x7, './file0'}, {{0x80, 0x1, 0x2}, 0x9, 0x29, 0x7, './file0'}, {{0x8, 0x0, 0x406}, 0x0, 0x0, 0x7, './file0'}, {{0x2, 0x4}, 0x5, 0x8, 0x7, './file0'}, {{0x20, 0x0, 0x7}, 0x10001, 0x1, 0x7, './file0'}, {{0x4, 0x2, 0x2}, 0x1, 0x6, 0x7, './file0'}, {{0x0, 0x2, 0x2}, 0x4, 0x8, 0x7, './file0'}]}}, 0x103) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xd00d}, 0x1c) [ 415.046272][ T816] loop3: detected capacity change from 0 to 140 [ 415.055468][ T816] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 415.055468][ T816] vX." or missing value [ 415.072568][ T821] debugfs: File 'dropped' in directory 'loop7' already present! [ 415.083254][ T821] debugfs: File 'msg' in directory 'loop7' already present! 10:22:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 415.093427][ T25] audit: type=1326 audit(1618827733.420:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=805 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 415.146520][ T823] loop3: detected capacity change from 0 to 140 [ 415.160683][ T823] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 415.160683][ T823] vX." or missing value [ 415.174514][ T833] debugfs: File 'dropped' in directory 'loop7' already present! [ 415.185375][ T833] debugfs: File 'msg' in directory 'loop7' already present! 10:22:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 415.219710][ T841] debugfs: File 'dropped' in directory 'loop7' already present! [ 415.229411][ T841] debugfs: File 'msg' in directory 'loop7' already present! [ 415.307462][ T852] loop3: detected capacity change from 0 to 140 [ 415.315279][ T852] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 415.315279][ T852] vX." or missing value [ 415.378578][ T856] loop3: detected capacity change from 0 to 140 [ 415.385382][ T856] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 415.385382][ T856] vX." or missing value 10:22:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfc000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:14 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x42) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x2) 10:22:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000700ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe803}, 0x1c) 10:22:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 415.889728][ T25] audit: type=1326 audit(1618827734.220:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=805 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 415.941890][ T882] loop3: detected capacity change from 0 to 140 [ 415.945789][ T886] debugfs: File 'dropped' in directory 'loop7' already present! [ 415.949638][ T882] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 415.949638][ T882] vX." or missing value 10:22:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 415.981391][ T25] audit: type=1326 audit(1618827734.310:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=878 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 416.005269][ T886] debugfs: File 'msg' in directory 'loop7' already present! 10:22:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 416.042858][ T893] loop3: detected capacity change from 0 to 140 [ 416.050070][ T893] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 416.050070][ T893] vX." or missing value [ 416.051248][ T900] debugfs: File 'dropped' in directory 'loop7' already present! 10:22:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 416.087225][ T900] debugfs: File 'msg' in directory 'loop7' already present! 10:22:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 416.127323][ T905] loop3: detected capacity change from 0 to 140 [ 416.139194][ T905] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 416.139194][ T905] vX." or missing value [ 416.152897][ T915] debugfs: File 'dropped' in directory 'loop7' already present! [ 416.164112][ T915] debugfs: File 'msg' in directory 'loop7' already present! [ 416.189450][ T917] loop3: detected capacity change from 0 to 140 [ 416.199824][ T917] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 416.199824][ T917] vX." or missing value 10:22:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe800000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 416.775270][ T25] audit: type=1326 audit(1618827735.100:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=878 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000900ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsmount(r2, 0x1, 0x76) 10:22:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf401}, 0x1c) 10:22:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 416.859220][ T944] debugfs: File 'dropped' in directory 'loop7' already present! [ 416.872044][ T945] loop3: detected capacity change from 0 to 140 [ 416.882030][ T25] audit: type=1326 audit(1618827735.210:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=941 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 416.905737][ T944] debugfs: File 'msg' in directory 'loop7' already present! [ 416.914551][ T945] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 416.914551][ T945] vX." or missing value 10:22:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 416.959260][ T959] debugfs: File 'dropped' in directory 'loop7' already present! [ 416.967321][ T959] debugfs: File 'msg' in directory 'loop7' already present! [ 416.999047][ T968] loop3: detected capacity change from 0 to 140 10:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 417.017335][ T976] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.025295][ T976] debugfs: File 'msg' in directory 'loop7' already present! [ 417.042625][ T968] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 417.042625][ T968] vX." or missing value [ 417.071643][ T981] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.079390][ T981] debugfs: File 'msg' in directory 'loop7' already present! 10:22:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe80ffff}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 10:22:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 417.682693][ T991] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.700552][ T991] debugfs: File 'msg' in directory 'loop7' already present! [ 417.710240][ T997] loop3: detected capacity change from 0 to 140 [ 417.721039][ T25] audit: type=1326 audit(1618827736.051:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=941 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfc00}, 0x1c) 10:22:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsmount(r2, 0x1, 0x76) 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 417.776209][ T997] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 417.776209][ T997] vX." or missing value 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 417.806939][ T25] audit: type=1326 audit(1618827736.131:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1011 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 417.833657][ T25] audit: type=1326 audit(1618827736.161:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1009 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 417.858863][ T1020] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.866639][ T1020] debugfs: File 'msg' in directory 'loop7' already present! 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 417.897106][ T1023] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.904962][ T1023] debugfs: File 'msg' in directory 'loop7' already present! [ 417.921221][ T1028] loop3: detected capacity change from 0 to 140 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 417.937888][ T1028] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 417.937888][ T1028] vX." or missing value [ 417.942299][ T1034] debugfs: File 'dropped' in directory 'loop7' already present! [ 417.962526][ T1034] debugfs: File 'msg' in directory 'loop7' already present! 10:22:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000b00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 418.002528][ T1039] blktrace: Concurrent blktraces are not allowed on loop7 [ 418.029109][ T1043] loop3: detected capacity change from 0 to 140 [ 418.038156][ T1043] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 418.038156][ T1043] vX." or missing value 10:22:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfec0ffff}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:22:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 418.603843][ T1063] blktrace: Concurrent blktraces are not allowed on loop7 [ 418.611264][ T1061] loop3: detected capacity change from 0 to 140 [ 418.621290][ T1061] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 418.621290][ T1061] vX." or missing value [ 418.637341][ T1068] blktrace: Concurrent blktraces are not allowed on loop7 10:22:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x56df, &(0x7f0000000180)={0x0, 0x3912, 0x1, 0x1, 0x308, 0x0, r1}, &(0x7f0000139000/0x4000)=nil, &(0x7f00006a4000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) 10:22:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000d00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 10:22:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsmount(r2, 0x1, 0x76) 10:22:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe80}, 0x1c) [ 418.655162][ T25] audit: type=1326 audit(1618827736.981:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1009 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 418.730405][ T25] audit: type=1326 audit(1618827737.061:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1083 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 418.738915][ T1090] blktrace: Concurrent blktraces are not allowed on loop7 10:22:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 10:22:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) [ 418.763536][ T25] audit: type=1326 audit(1618827737.091:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1084 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 418.779381][ T1088] loop3: detected capacity change from 0 to 140 [ 418.798128][ T1088] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 418.798128][ T1088] vX." or missing value [ 418.804237][ T1095] blktrace: Concurrent blktraces are not allowed on loop7 10:22:17 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) [ 418.841505][ T1099] blktrace: Concurrent blktraces are not allowed on loop7 [ 418.858912][ T1102] loop3: detected capacity change from 0 to 140 [ 418.867089][ T1102] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 418.867089][ T1102] vX." or missing value 10:22:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff000000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:17 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 10:22:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:17 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) [ 419.518618][ T1118] loop3: detected capacity change from 0 to 140 [ 419.528228][ T1118] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 419.528228][ T1118] vX." or missing value [ 419.558559][ T25] audit: type=1326 audit(1618827737.881:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1083 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 419.601963][ T1127] loop3: detected capacity change from 0 to 140 10:22:17 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @adiantum, 0x10, [], @auto="17fc797567f09d74018851ea56997f32"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:17 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsmount(r2, 0x1, 0x76) 10:22:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff00}, 0x1c) [ 419.617915][ T1127] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 419.617915][ T1127] vX." or missing value 10:22:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000f00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:18 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 419.652644][ T25] audit: type=1326 audit(1618827737.981:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1143 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 419.700760][ T1152] loop3: detected capacity change from 0 to 140 10:22:18 executing program 1: r0 = syz_open_dev$loop(0x0, 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 419.709425][ T1152] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 419.709425][ T1152] vX." or missing value [ 419.760909][ T1158] loop3: detected capacity change from 0 to 140 [ 419.772040][ T1158] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 419.772040][ T1158] vX." or missing value 10:22:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff0f0000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 420.438391][ T1179] loop3: detected capacity change from 0 to 140 [ 420.449305][ T1179] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 420.449305][ T1179] vX." or missing value 10:22:18 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 10:22:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff0f}, 0x1c) 10:22:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x20}, {0x45}, {0x2}, {0x0, 0x8, 0x2, 0x10001}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:18 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) [ 420.519734][ T1179] loop3: detected capacity change from 0 to 140 [ 420.526884][ T1179] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 420.526884][ T1179] vX." or missing value 10:22:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001100ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:18 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 10:22:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000001100)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8040, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000001180)={r2, 0xfff, 0x8000, 0x7}) io_uring_register$IORING_UNREGISTER_EVENTFD(r4, 0x5, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000100)={{r3}, "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"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 420.623708][ T1216] loop3: detected capacity change from 0 to 140 [ 420.632869][ T1216] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 420.632869][ T1216] vX." or missing value [ 420.668093][ T1216] loop3: detected capacity change from 0 to 140 [ 420.675226][ T1216] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 420.675226][ T1216] vX." or missing value 10:22:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffff0000}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 421.332444][ T1243] loop3: detected capacity change from 0 to 140 [ 421.339939][ T1243] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 421.339939][ T1243] vX." or missing value 10:22:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x50000}, 0x1c) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 421.415608][ T1250] loop3: detected capacity change from 0 to 140 [ 421.433468][ T1250] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 421.433468][ T1250] vX." or missing value 10:22:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:19 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) pidfd_getfd(r1, r0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x4010, r2, 0xce79d000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 421.522542][ T1278] loop3: detected capacity change from 0 to 140 [ 421.529828][ T1278] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 421.529828][ T1278] vX." or missing value [ 421.591241][ T1287] loop3: detected capacity change from 0 to 140 [ 421.598467][ T1287] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 421.598467][ T1287] vX." or missing value 10:22:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffff80fe}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002200ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) [ 422.245292][ T1302] loop3: detected capacity change from 0 to 140 [ 422.253176][ T1302] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 422.253176][ T1302] vX." or missing value 10:22:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x1000000}, 0x1c) 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002500ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 422.293175][ T25] kauditd_printk_skb: 7 callbacks suppressed [ 422.293185][ T25] audit: type=1326 audit(1618827740.621:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1315 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) [ 422.363150][ T25] audit: type=1326 audit(1618827740.691:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1280 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 422.366106][ T1327] loop3: detected capacity change from 0 to 140 [ 422.395689][ T1327] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 422.395689][ T1327] vX." or missing value 10:22:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000200)={'U+', 0xe7f}, 0x16, 0x1) syz_io_uring_setup(0x7893, &(0x7f0000000100)={0x0, 0x49be, 0x8, 0x1, 0x3c9}, &(0x7f0000414000/0x2000)=nil, &(0x7f00005e9000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0xf77770a98c80dddf, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000586000/0x2000)=nil, 0x2000, 0x2, 0x3030, r6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2000, @fd_index=0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000240)}], 0x1, 0x6, 0x1, {0x0, r5}}, 0x1ff) 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) [ 422.428289][ T1339] blktrace: Concurrent blktraces are not allowed on loop7 [ 422.441464][ T25] audit: type=1326 audit(1618827740.771:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1340 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 422.466838][ T1336] loop3: detected capacity change from 0 to 140 10:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) [ 422.474881][ T1336] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 422.474881][ T1336] vX." or missing value [ 422.487160][ T1346] blktrace: Concurrent blktraces are not allowed on loop7 [ 422.513740][ T1348] blktrace: Concurrent blktraces are not allowed on loop7 10:22:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffffc0fe}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002e00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 10:22:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 10:22:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x2000000}, 0x1c) 10:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) [ 423.201659][ T25] audit: type=1326 audit(1618827741.531:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1363 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 423.227581][ T1368] blktrace: Concurrent blktraces are not allowed on loop7 10:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) [ 423.257146][ T1373] loop3: detected capacity change from 0 to 140 [ 423.262043][ T1377] blktrace: Concurrent blktraces are not allowed on loop7 [ 423.267179][ T1373] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 423.267179][ T1373] vX." or missing value 10:22:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 10:22:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 423.287960][ T25] audit: type=1326 audit(1618827741.621:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1340 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 423.313421][ T1381] blktrace: Concurrent blktraces are not allowed on loop7 [ 423.363162][ T25] audit: type=1326 audit(1618827741.691:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1395 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 423.370910][ T1397] loop3: detected capacity change from 0 to 140 [ 423.387068][ T1392] blktrace: Concurrent blktraces are not allowed on loop7 [ 423.397683][ T1397] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:21 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 423.397683][ T1397] vX." or missing value 10:22:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004600ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 423.467665][ T1397] loop3: detected capacity change from 0 to 140 [ 423.471777][ T1407] debugfs: File 'dropped' in directory 'loop7' already present! [ 423.477304][ T1397] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 423.477304][ T1397] vX." or missing value [ 423.485025][ T1407] debugfs: File 'msg' in directory 'loop7' already present! [ 423.533357][ T1412] loop3: detected capacity change from 0 to 140 [ 423.544324][ T1412] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 423.544324][ T1412] vX." or missing value [ 423.577779][ T1419] loop3: detected capacity change from 0 to 140 [ 423.584610][ T1419] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 423.584610][ T1419] vX." or missing value 10:22:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffffff91}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:22 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:22:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) mq_open(&(0x7f0000000100)='/#\x00', 0x0, 0x10, 0x0) 10:22:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x3000000}, 0x1c) [ 424.166685][ T25] audit: type=1326 audit(1618827742.491:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1435 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 424.190794][ T1441] debugfs: File 'dropped' in directory 'loop7' already present! [ 424.192468][ T1436] loop3: detected capacity change from 0 to 140 10:22:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f0000000200)=ANY=[], 0x1) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003600)='/dev/vcsu\x00', 0x2100, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003640)={0x0, @initdev, @initdev}, &(0x7f0000003680)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r2, &(0x7f00000000c0)="b23d921378e9a83f1254ccf05513", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x6558, r5, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="110827328427dc603f40f7034445b3136beda16099b5924f1e79070ee83538c449eddf450d8ca201b5b18f2189779f6268f7f10f79948ce5d5fd0f8156f5401f5de994", 0x43}], 0x1, &(0x7f0000000200)=[{0xb8, 0x100, 0x7, "bf15fd1cf359455337764be19f0205788b5a06a5cca4a317e0b8e2675e8be68feae54af89da8583ded3b844a1567bc43ab1527faff05d6c10d8d39194e690c49813318d075d467c7e717d175736567111e5a14141e0f84014b060efff951afaae926f6a9934f88b0c9e7c3f5cdeddafc0fbd33cbbbfb257c9a9cff2c369385ac03c80a68a660f6fffa8d8fae3106372c37acfc2eea20a6be252b7ccb305041589b30"}, {0x58, 0x108, 0xfffffbff, "6038854bc6f25b9f94b9eef780c04c35440eeb20ff2da265f0738c62aee6db696604ea5d6642341b59c2e0b8bf7ff2f5ca0b991be7b219a5d22780046e72a6a5b260d64a057220"}, {0x1010, 0x110, 0x7f, "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{&(0x7f0000002ec0)="f47b175f93d46e87147b344f81fec09aa0ab8a475f4024d6efbeeabed461a18ade", 0x21}, {&(0x7f0000002f00)="e98a2daea8876c596565daaf479027139118d2975e3da48ea7000a0639a38705eb75be0260417314dcc84050f299f710b8e3bde16201af622a4a47be006b1fce481fa1a7c11a4773", 0x48}], 0x4, &(0x7f0000002fc0)=[{0x100, 0x105, 0x81, "c7cb60e08c84bcdfc083ace57b776278b03439e9867cb15c9bf42f4e42ccc06ac35772c334af190d1cc6e843d76281612b348ea57e359298ee6ea66886e9266c33017757ebf6c0f0798c0ee677f015fd7e8d1d34112d609b2c9255644469b7c95f70450eb7625ba955a9baa78bb984c0e7f96645a14792878492c33c4bda786db3912291873137318ccaa7e22dd67c3d505a4cf6b14ffb828f9e65b67746c139bb96abde0f408104bf574bb1554d785b28d7635cf9b686b146788ff545a356118d13440acf22e6c0579bae7cef7a7d5063cd98b6024c3e35e34f16ad50d1b606cfae736660edfc4590"}, {0x108, 0x1, 0xffffffff, "4ee63bd8ef209450a4c467825f6d205ef96dca2b154df215175782138dda170e07af852854420f37d4c40e674982012a7a094621d1ea4997e7e96ba219143b6d47aa8ee868c93c29ad8c651d0d9d7ed88832bc8b08fd055a725ecd6e36a1c328f761a9d32d8021ea19a2614e810f0b8a9f1a9c315d41ea8c50941161add85de8026f8c723da9f58c05418c459ee5980aa3dd3526bbc2fa928dc1e0bd8087bba3115a356a72e02d9d32fbc733d08ef33b1058f377de12ccd1184546e3337ea8264d252dce594b12e2f60949d2d7fc40c4c4619e8b44d3d7d79d1d2185d612f1b8453b28f312b91800b540a66b852a5db9aa7e639ec8b7be9e"}, {0x58, 0x112, 0xff, "a5d1b17fd48d389b943568e1d7ae7383c2794d42f82c31c0e7c547cfa68a94ddbc2d208a7355fb10ba8ee41d48aa378a13c90011981637224312c2511c130057dab5a8"}, {0x80, 0x0, 0x2e, "b3c95d31876be3ebc8d4d889646de0fbc3f6e41bc905bc9b8548953a968250adb3416957da669c617c1b1283baf89107517738268c8f2c5910ffd5b91f9c92981b7ca93926edcdef86a2b77a2c8a164036752494622b807cb42d13bff7dea799d24aaff780c7a58d47f946c0eec3"}, {0x50, 0x102, 0x7, "cf0fa554798d6089a9cf837814f39d9b7bca31cb3d41e20b56e8221e071023b2158bd416f8a478ea7d6db4bdba9b46d6327ef7c6d2210f08a600"}, {0xb0, 0x0, 0xffff, "33ab7e4e8811379bf08207cd4ce96073f79162985e5fbafc526e93e64f3ebed42ccf17f18d4aec786ba90f04f0a65ede5244e66987df1ada2a7751e34e1c06d0b779233f185891e482997777d7a86d95245cabe0a98cb87dc5d70fa7524b3345a9c3674ec6ee0b320ede1d131e98d56f51a58a0033db95ab67123b606fe3659584e5739a4d7249226f247615c4b318e9f48ce43c2703e572754f9b5a"}, {0xd8, 0x107, 0x7, "7e2199bc9ddf492263b58220d60843a67730196ae148ef967a55cc78621f05a15261f3c1c6a44c31bc7eb1618fd0151c0c2c6da1f8de28c168166448e5bf417ca4e4189a9de492d20c5cd29bb5d220e7df95ea57cd419e654f85b90e3168fb1ddf0408ff867c2b673840445af9a47c566a83add27911161fc15db4bc55c336e9a48dd3290cb107d414d1c5e414521a805da5916b5f50ab5c2b893c0bef65cd25a8d299c83a1de953a5d43fc57f30b65cfd6396026d04af733ca2fe063359532d4e"}, {0xa0, 0x84, 0x5, "796af1e3a4ab39529951720f2e5263536fed3437bdef5fac78aa519891277758d601879ba44cfecb991f5faf91817c45eefa970684346cdd593b642e2c2d15c3d901d63fe1dd472756582327de5dfa37d3ce894aacfd5296b5cc5d630219354e5d7fb4973ec7dff01f1ad7a321eadb1b44faaa4dbe55321a3b907e81e03b95a07b881b356511060f99175112a5"}], 0x558}}], 0x3, 0x20000000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000036c0)={{0x2, 0x4e23, @loopback}, {0xe936b507cc968d9f, @multicast}, 0x60, {0x2, 0x4e23, @multicast1}, 'veth0_macvtap\x00'}) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 424.207762][ T1436] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 424.207762][ T1436] vX." or missing value [ 424.224486][ T25] audit: type=1326 audit(1618827742.541:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1395 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 424.234991][ T1441] debugfs: File 'msg' in directory 'loop7' already present! 10:22:22 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 424.279592][ T25] audit: type=1326 audit(1618827742.611:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1452 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 424.306110][ T1448] loop3: detected capacity change from 0 to 140 [ 424.314042][ T1457] debugfs: File 'dropped' in directory 'loop7' already present! 10:22:22 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:22:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c004c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 424.315802][ T1448] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 424.315802][ T1448] vX." or missing value [ 424.326194][ T1457] debugfs: File 'msg' in directory 'loop7' already present! 10:22:22 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) syz_open_procfs(0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r2, r3, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 424.385232][ T1464] debugfs: File 'dropped' in directory 'loop7' already present! [ 424.393194][ T1464] debugfs: File 'msg' in directory 'loop7' already present! [ 424.393308][ T1465] loop3: detected capacity change from 0 to 140 [ 424.410107][ T1465] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 424.410107][ T1465] vX." or missing value [ 424.445294][ T1471] debugfs: File 'dropped' in directory 'loop7' already present! [ 424.453118][ T1471] debugfs: File 'msg' in directory 'loop7' already present! [ 424.469150][ T1474] loop3: detected capacity change from 0 to 140 [ 424.481045][ T1474] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:22 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:22:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 424.481045][ T1474] vX." or missing value [ 424.515440][ T1479] debugfs: File 'dropped' in directory 'loop7' already present! [ 424.523295][ T1479] debugfs: File 'msg' in directory 'loop7' already present! [ 424.580235][ T1486] loop3: detected capacity change from 0 to 140 [ 424.588143][ T1486] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 424.588143][ T1486] vX." or missing value [ 424.670231][ T1494] loop3: detected capacity change from 0 to 140 [ 424.677786][ T1494] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 424.677786][ T1494] vX." or missing value 10:22:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffffffe0}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:23 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:22:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006800ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x4000000}, 0x1c) [ 425.104299][ T25] audit: type=1326 audit(1618827743.431:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1512 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 425.129436][ T1521] loop3: detected capacity change from 0 to 140 [ 425.137428][ T1521] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 425.137428][ T1521] vX." or missing value 10:22:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:23 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x81, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000003340)='/proc/cpuinfo\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000006680)={&(0x7f0000006540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006640)={&(0x7f0000006580)={0x8c, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40800000}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x200000d0}, 0x90) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(r1, &(0x7f0000006300)=[{{&(0x7f0000000100)=@rc={0x1f, @fixed={[], 0x11}, 0x4}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="62def07c151adf2d89cf974211f6071c27a6d8f0cea423bf02f944ed018daf6272d6d92a27c7c54b13ec25446a76bcfd4eae9fc1d30165df586464d2163b41c8989d1ac2f8cc26e06136046735df8bbc0ade68ff8021ad3231cb82b595e4223235349ab3c485ddb387aac3ac796174765a14251182782e9400f8cb3ed8d5abb639f1b5abde7c43af7c1ad642be8787474f6d135c75f9be7f2c3c206f2996b5", 0x9f}], 0x1, &(0x7f0000000280)=[{0x50, 0x114, 0x7, "db6ef44938bda82b11ef799f64276f0f19dff71e28dc0cdcb310b344c56ad6c74bd9265beb34337861905eac72a4c15eafe6d9af6e9af08924d5"}, {0xa0, 0xff, 0x8, "68ad44dcf785779875af8143b3499f45f749b1989fa699bd2531e2111a464c1373a1a470accc76dd901fd10547c16944be25ac0b4a22d172f1ce01142adaa0e35aff50431b0a6c7085668577b779a50f61a11e8df60abf553f04dd0e23afcd6940f1731c49947173de2cd023c7e4710c3850cd639786a5e29e0f25bd19c4114f47f80e9b8a0366bbfaae011cd0a13f"}, {0x60, 0x1b0, 0x9, "355f76bb0b8e6d3af11962a871236bb10d06c2b814b24678b0eeab76f1d9ffcbd0a08b6e39584cb95e8cee13864e7336ddb42ebe5900c1b7542555c31d5b709c837d102cda594084111dd7aae20db9"}, {0xa0, 0x104, 0x80000001, "2ec4ae0d31b834d12e820938f4a5ce4cd1df9bdeeb136eb754b4afb787c2d582ebc243a295c62e0466fc93660190d03df13cecf35fb878eebb6dcc76bca1bf35d24f79f2864c9c032ffb12922cef34a471874223a4bb3a56da8a8768c923bad0e7b3b40adbf7010b5d586f16013a06924f3048306d893728c2fa43766ee119ce0198b311419c07bb45a8"}, {0x38, 0x0, 0x7fffffff, "233663504f7aa720f26b938c9e8d801054bbf500ac7c914a68c5d3de047062064a"}, {0xe0, 0x116, 0x8, "a51eb3508b6b322fb4f4e9e034fb0e9511ddac2673b38f567d3ff5e41cf933bf01646e9b7384b856e2c3be51cbff8f2ad10bfd0f111c7a00c1bfa8f52f824298a51ffa4f20154f0fd954bb6a4b5819c609ce8c14f69187c25d226ba25073cf13c396099c440afd02e756b8dc1ec7a1a2cda1139f4f7e49d6e2492b666a2d4d69f799dd711f6cc048d69a2d128dd56b8799e540ea6a7bab211761cbf8dc403ce52833da3487ff9b41b2ef503a08ab7c6d5915dffd65a37a9d9bc8828a51281c8053a6c2d1eca11955ad065319157bb6a2"}, {0x40, 0x107, 0x5, "3776ddf72700ebad818377643e41d0c1d4e12d98aae5399b002f9e9d4bc5b556eb816f598c75a1474461d62393"}, {0x58, 0x11, 0x0, "b257041dee03b8d59793f905f215d2a66025a5340f3d93bd393aa4e539c9d4ffd2d501836720857a0faa5500629ccb0296f6865f467cf0bbcc4e162f209ba4401642"}, {0xf8, 0x104, 0x0, "fc46c43dfaa88cdfc7311330967bb85cae00be2749e47dd221be2cc140567a9473ecf666eafd843bd2fc5903bda26beb7b4b2513d9a6964b368796d704c61501bd28f6b55e934d1b23b07d4f9a6b03ec820f89b607cfb9209a6e5295669f08c2cb81fe581c5981932bd27f04975ce98ce1f85a728f92b630a41908101ad2c9d6b63beb74d28cb245acb98feed540caa3cd2bcc7272f0a428329e951c5a483daa51527bcded500b0b959f57230dc50283a95f1fc4d18f75cf5f5abc9f6d3daab8f4cf6b55da656845b9f6befe7d7376f72c3ddff92b8746c86a728ee338e05a9751cd"}], 0x498}}, {{&(0x7f0000000780)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="96e457028b77a1ef7f92227a239dbe0264f90ea1b6d3bd19acb2d1ed2d13f0440d29", 0x22}, {&(0x7f0000000840)="4561ea926e126e1a8332c542728adea3e50da0bb3cbb77bc96d220c0a313c31d9c55a94e43becf636e4ea06cbba800dc02b4c930fec716da4aeff34f01b222f1ecf0a33e2c609e423dd5d0b5bdf72df0cdd1f0b9cd1c0adfb254004da777a4c37451846c9551e926beac90aceab5ae86333a1fa698162a9f2ab2c586a27c16e9b507c3f38752266e97527e1599c585d177d0eb35f3516d1e2c288c", 0x9b}], 0x2, 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{0xd0, 0x18b, 0x9, "59abcbe4ce2b4c6190879e9a0a52813597fbd4ef47d7961e48e3f73f96da09893f9225e180b06481da1fb116a7b1910758ff1359968365ea0ce3037e1b5a731874f0cb0bb2a84156af6ce9deb68aaa56fb3b362fd34ce347c9506a645fd964fc3a0681346e0f8a9876e65f4b6b6943b19217c83c5e6ebc3c61f20b4f3ca116982b610f0835f02bf0511e29c587c283bfc4d03b97efd4aed1551fbfc97468217b7c562e128f980ff8ea1641b92b5c42df83d8585057289e2012ba2721245f"}, {0xe0, 0x112, 0x7fff, "bb0fc0a86c28373d34c05f0c8e892bbb51b75fdac124b11f8b26490350542d8912ec516c06e82fe17a1cee65307a66889342969d29886a9702fb36dc9ae9989d59e5d277752ce693d09fe478f584c8906e7d42aa089daffb8bd62fd447f541eee5eb1315411aefa3ed009287b19a4edda943c8883aecf5ca8cee110943466e2ef82f59d5c662d7caf670dd8a3d6b15a7511df4ad9deec7466cd7236acc5a277401abf1c407993f0344987efd774dd4849f1304f012bbeb4c53130f1b0df96caeca7b2425399319645b01"}], 0x1368}}, {{&(0x7f0000005840)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote}, 0x0, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000005c40)=[{&(0x7f00000058c0)="cf3ff3e1f52a601c325303b0bc6778efbd07e5812be74b0da870f83c02e1970aa529e5336c4c5eac71ef0251c9aed9ad32fccd880eeda3095008d19cfda6f1fef5143ebdb98a3ed1ca8397b91de733d043e0e5bdc4251c295768665721aee83285b5542ee4cfe0933073066d057cb9260ab529c2222588a657814b0feb9de175956872cc5107970264afec48ebc86c81d5dd000ca3931f0da2afc49b2aeccdf2b3425b6f76e235e99c35b4aeba88143d1eb49785fb4d472c65e4c549e37f516d859b47c596f76bbbffa6ea97750619dc6f2ce6d5983eae83e4700daa00", 0xdd}, {&(0x7f00000059c0)="1f81c559e61cc259b652425d035cf5f5ddf44969c4bb11fc035066edadbb9aaaf6b85b91b5a5ccd944e2e9e32a3b21c1e91e7b95f88e55c12b3b88f4", 0x3c}, {&(0x7f0000005a00)="9618838fa805eaac1c493f5fccebd436b6c96f9e4e54e7c9b5da837f9a61c298f0eeec2729caee707b61a160fa3b1eb8ac2616389d9753f41415cb56dfdc1a1efd8c52a18d2aec5c5a5e18c872e6aad9a3843d152fef0980ff1f56bd0abd59aa4339f70695c80a5569207370b14066046a08d8fe10f6d9722e0560e6c9e2d5610adabab07781d07ab3de42943c91afb55e613084067714923174736588f6b0ca03230ac7adc7153dea1a66774dfa7ece2e16c963cf0082ed36", 0xb9}, {&(0x7f0000005ac0)="f3dbbb7448d59e86bc9cfa157979544d98e86c504d8e3d7673f6d4e409c58e76ac295e8369f689e60d705dfa15419bce6464fb901f4a0abd4ba47190192c58f205f123a7cf8b6443a1cf8ba7ba1d2dfa6deaace25ca5e7c0556f236bcf8b596075f88f48c7a059cf5c254b69e4adb8a6a2be255805e0175e1b638c6b1706d60e5eb909fb87ec1af82ec7f76f2668197c12475409dc0572d4cc7575fa04ca5654ca547db47fcd6a70817b4db5f1ef22a887b89706dc3f06", 0xb7}, {&(0x7f0000005b80)="6c13a672f2106d573164fa7e4795b79b34ab3cb29c1a03b016a5a4ebbf78759c9ef9d21b4499b5eb7ae23b14b65e69d558a8c3a47be06a05b0d6d5b84cccead34fbc946c657563eadcf363968995b4d7978552e53435a3bb483c4a26d5aa2950bc08b8283eef7885b65e048fe9aced552cbe813f7a3d30353d9ca21d8e0ee25bb88a60", 0x83}], 0x5, &(0x7f00000066c0)=[{0x58, 0x103, 0x9, "102c90bf17ef670b0a0017fb713adce07e0f8b2a2bd8fba88fe902de6b40a672317c2221cdb664d1ed8425bbeac2941736476c3413a6535e59d04fbd3ba914c02f65b0"}, {0x78, 0x111, 0x3, "b0f0bc1db99b61f10d58be00ea2260941adab7219143442a233f9f8b337eef6bb8c56944028f756ebd0a495188f4c866304a03f4e77547d2ec4b8b0fde8a10b6e42c0b8f49c008087cf61dcf1432f78c4da261f9f858ebe3b77f60c41d667829e54e725558c81961"}, {0x38, 0x116, 0xcd, "b9dc08dc16b5c9ef46fc3c959a8c8e49c68ab2cbfd18781d521604d64d2cfaca6fe7fabc7b81273a"}, {0xc0, 0x107, 0x3c4, "992b5054ea8e2613bf00f5aa15d1158a397e6b67212fe116a260458a188968a9c616d2c6fe9bf6e49053a352aba2e23619c2620a446bd5c104172402927ebe1574c4be9dc0e907169e703dbd92a1229dbcd7528e9a92bb201fd235f1b990cad7dd04de93656dbf5415a07f337644ca3ea68e180bf64b2d6d03f56a07f9befd0e7d4a0878825872c4e111e60b16f0768c06c986eba6f81cca0274d669e72da9ba8e9df35fe3cea5850595e0f56689"}, {0xe8, 0xe, 0x1, "3146747d770acb228053d6b5822dd7d6f5f789e078c4c067f9dc773f54de377b563b42b1977adfc355567baea2f833f1124c890803770b4eef781a597b874d8551489208ecf4ab5c41aa564ae9097f7c64d7d6c95c5ef705a15d8f0920e989fd22f11c9ca59f1bcfe752d3d8bfc8dd10d329af481b117c2fa256690c278194d76f0bee4c5631a6558797caa509e4ac247bb5b2d9841bc44a26ac19a4cc59c2175cfec3ae3fae0bfc1444ebd0e9ab619b274747eac2e93e35c98c32164cd3650108ce2ccf18496de72de9c443d14d35c039857926cccf"}], 0x2b0}}, {{&(0x7f0000005f00)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, 0x1}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005f80)="7cc57caaab02aed50f07e4b7d5fa0c79d00e25b42d0e093cd53ebb24167c0976d239675b832ca8b21ac6135eca79ac60ac7d93dfae20c7d0f04976c6fd6b61ec4134633ad77abceec8b01d5ff87409bd8454eb7c73478fedb55bc1b70533ac28cecb5db2e108a9f85300b65d58a6c784c5eafe8cf00201a1580787eea43bfb4ac75cbb794513ea53097108530d0dbe9a53df14", 0x93}], 0x1, &(0x7f0000006080)=[{0xc8, 0x108, 0x1, "3b42c33d1f05dd068fcb81206c3d3255f9a1c9dd1617a3e6dddac534480dadbea610e4a89f43edd17f4d962f93335788ae14a59eb7bcb5a8cc3290bebe54994797d75ae97e16febb63d57dc5b8fa7b27fe58c40afa8e82a3c2ec7e4350b9ca231fade4c34c886ee213d22b1970ee525ce1ef1ad472c5643473d2b6d7c7a2b8ef0ec437de9135ea20f29e2e02205211a30260822ee536f8a6cb92e36574cf4ffa8da64802c6a9dd435118848b87327f5010431dc16d"}, {0x70, 0x84, 0x1, "45927cec8e2039b9e3cde50da636e5510ef8a4fca4265f7fb4c3758009340e28f45b9ce0f615d07ac562bf016465e390da8143b2f6bbf6ab6533ccc75ecebbafb6ce45f260e148613bfabe5e4f1a4a8f2c03c0940cd027f1d2b1"}, {0x88, 0x100, 0x3f94, "02dee27b22c4522e9748a333d5c53ce88cec4e34e8036bf21f66bfe7ce4effd8c725fcd4e627cb7b1bdb6f4666d7ca6d3062b95d158f5d0360d423d37abcd3129d670c132b5df48523e53709e286fbc81dee10e76f0441d7fdbd7d16611c5d874d73a99c430adeee8c5510cd060a604d348edacb"}, {0xb8, 0x29, 0x6, "0b02c754fab1a5a24a4c9be4589ae58df13d50a94d22fab4fdc5fc158deec8c31ca22dc6076085592c1e2a54b8301a9d29768e21890a24233f5b24475fff80d0cf12997ad6d34a82e06fd472ee7b8e16dda06b0fd886fed0c6cfd20fe57d8a7178e47315502cbfd3d879340abac165a771351697bc756482c6735ef761737614792045d2674a65d13e3bed26d302f5a3b581cc0a66d11f5dc09cf6f3041d78e8af90f2fef5a241"}], 0x278}}], 0x7, 0x44004) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 425.139023][ T1522] debugfs: File 'dropped' in directory 'loop7' already present! [ 425.163339][ T1522] debugfs: File 'msg' in directory 'loop7' already present! 10:22:23 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r2 = syz_open_procfs(0x0, 0x0) r3 = syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66732c00157e2e0ee5772a31d0c7c87f6b4dc2a990a6008bc5caf21aa40a90497f2288360052000000006d8f39f81e92650c000000000000fdf33599279afecbda57556eb213065ec0e1c1684e04ab6a99db3053354e0beaed061c860a0d64153f9757a44f3bec37896fac87bc8f1cd8604c2560f00f4d08863a5d5904d2876301a9955477567203ff906478a6084f6830ee16c1411efd4d28a162ac2f608d21f335768196f0bed91530690000000000"]) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) sendfile(r3, r2, 0x0, 0x800000080004103) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e6617400041009", 0xf}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000400)=ANY=[@ANYBLOB]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 10:22:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 425.226496][ T1534] loop3: detected capacity change from 0 to 140 [ 425.240157][ T1534] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 425.240157][ T1534] vX." or missing value [ 425.247710][ T1541] debugfs: File 'dropped' in directory 'loop7' already present! [ 425.264720][ T1541] debugfs: File 'msg' in directory 'loop7' already present! 10:22:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c006c00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:23 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 425.316267][ T1545] loop3: detected capacity change from 0 to 140 [ 425.323881][ T1545] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 425.323881][ T1545] vX." or missing value [ 425.329774][ T1553] FAULT_INJECTION: forcing a failure. [ 425.329774][ T1553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 425.353169][ T1553] CPU: 0 PID: 1553 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 425.361840][ T1553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.371879][ T1553] Call Trace: [ 425.375146][ T1553] dump_stack+0x137/0x19d [ 425.379456][ T1553] should_fail+0x23c/0x250 [ 425.383848][ T1553] should_fail_usercopy+0x16/0x20 [ 425.388849][ T1553] _copy_from_user+0x1c/0xd0 [ 425.393544][ T1553] blk_trace_ioctl+0x116/0x330 [ 425.398299][ T1553] ? fsnotify_perm+0x59/0x2e0 [ 425.402997][ T1553] ? get_pid_task+0x8b/0xc0 [ 425.407480][ T1553] ? selinux_file_ioctl+0x8e0/0x970 [ 425.412752][ T1553] blkdev_ioctl+0xbc/0x3c0 [ 425.417148][ T1553] block_ioctl+0x6d/0x80 [ 425.421370][ T1553] ? blkdev_iopoll+0x70/0x70 [ 425.425938][ T1553] __se_sys_ioctl+0xcb/0x140 [ 425.430508][ T1553] __x64_sys_ioctl+0x3f/0x50 [ 425.435080][ T1553] do_syscall_64+0x34/0x50 [ 425.439476][ T1553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.445444][ T1553] RIP: 0033:0x466459 [ 425.449317][ T1553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 425.468933][ T1553] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 425.477381][ T1553] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 425.485342][ T1553] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 425.493292][ T1553] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.501254][ T1553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 425.509203][ T1553] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 10:22:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 425.591951][ T1560] loop3: detected capacity change from 0 to 140 [ 425.602010][ T1560] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 425.602010][ T1560] vX." or missing value 10:22:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfffffff5}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:24 executing program 1 (fault-call:1 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c007400ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x5000000}, 0x1c) [ 426.015862][ T1579] FAULT_INJECTION: forcing a failure. [ 426.015862][ T1579] name failslab, interval 1, probability 0, space 0, times 0 [ 426.028545][ T1579] CPU: 0 PID: 1579 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 426.037267][ T1579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.047306][ T1579] Call Trace: [ 426.050568][ T1579] dump_stack+0x137/0x19d [ 426.054880][ T1579] should_fail+0x23c/0x250 [ 426.059276][ T1579] __should_failslab+0x81/0x90 [ 426.064046][ T1579] ? do_blk_trace_setup+0xdd/0x510 [ 426.069143][ T1579] should_failslab+0x5/0x20 [ 426.073627][ T1579] kmem_cache_alloc_trace+0x49/0x320 [ 426.078935][ T1579] ? strncpy+0x134/0x150 [ 426.083154][ T1579] do_blk_trace_setup+0xdd/0x510 [ 426.088075][ T1579] blk_trace_ioctl+0x20b/0x330 [ 426.092875][ T1579] ? fsnotify_perm+0x59/0x2e0 [ 426.097535][ T1579] ? get_pid_task+0x8b/0xc0 [ 426.102020][ T1579] blkdev_ioctl+0xbc/0x3c0 [ 426.106513][ T1579] block_ioctl+0x6d/0x80 [ 426.110733][ T1579] ? blkdev_iopoll+0x70/0x70 [ 426.115302][ T1579] __se_sys_ioctl+0xcb/0x140 [ 426.119871][ T1579] __x64_sys_ioctl+0x3f/0x50 [ 426.124438][ T1579] do_syscall_64+0x34/0x50 [ 426.128834][ T1579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.134710][ T1579] RIP: 0033:0x466459 [ 426.138585][ T1579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.158169][ T1579] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.166594][ T1579] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 426.174557][ T1579] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 426.182575][ T1579] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 426.190527][ T1579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.198480][ T1579] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 426.209356][ T1581] loop3: detected capacity change from 0 to 140 10:22:24 executing program 1 (fault-call:1 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 426.222288][ T1581] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 426.222288][ T1581] vX." or missing value 10:22:24 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000100)="02a344c0a7cefb79fde6a9c820df4438bd29ee44ea7f43416418398805a00ae02dd0091cdb562c9b1bff3156f50006472c5435", 0x33}, {&(0x7f0000000140)="8081fcd007f653bf8f5791df6a500290279380c7b7dd2a72fe69a93ae8f0eae7cd791ead416cb9c7f72057f26e3f96735352d7adc40cdc6474c64b060d2cbc5163da29c17b958f10ea162a1b2fa6b467b5af31fc1ca2a9bdaaaf628d95ec8b8416359de7007857250c44f57f707ba587c7ae766944b9cb8aae3134ad8791e6a92c632850e38ae1c39c44ca7ea493eec6d1ab9634aa24e79093f92c5d4be7c6cfb8974502c7c44cdf8040e16a6632caebfb35f586001e8e23d2416fd952", 0xbd}, {&(0x7f0000000200)="9e4b5930f9ada30ab766cf5d18dc89a6ed4d3efaf7", 0x15}, {&(0x7f0000000240)="c56f520897bc380b5926f14cdfdf609f05e42c37a4fc854cdfd48ae9fa3551afed43038d367385a71608b10c526c9acbf4c33f86d6b3f101432aa165c1db7ea38b152aebbf4bc08535dae27e2bb28c64cb2ba7f5c1a1805fe5a8fb02ba", 0x5d}, {&(0x7f00000002c0)="6ba5a678cdb268eddc9d44b4e89bf75601dc396178e189e595cf593f59bdbe87b16bfd7cc6d5ecef449cee99bd0c53a9b617", 0x32}], 0x5, 0x6227893659801bf4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$unix(0x1, 0x5, 0x0) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0xffffffffffffff14, 0xc080) 10:22:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x6000000}, 0x1c) [ 426.265407][ T1598] debugfs: File 'dropped' in directory 'loop7' already present! [ 426.275231][ T1598] debugfs: File 'msg' in directory 'loop7' already present! [ 426.282586][ T1598] FAULT_INJECTION: forcing a failure. [ 426.282586][ T1598] name failslab, interval 1, probability 0, space 0, times 0 [ 426.295187][ T1598] CPU: 0 PID: 1598 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 426.303858][ T1598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.313907][ T1598] Call Trace: [ 426.317170][ T1598] dump_stack+0x137/0x19d [ 426.321489][ T1598] should_fail+0x23c/0x250 [ 426.325887][ T1598] __should_failslab+0x81/0x90 [ 426.330634][ T1598] ? relay_open+0xcd/0x560 [ 426.335036][ T1598] should_failslab+0x5/0x20 [ 426.339524][ T1598] kmem_cache_alloc_trace+0x49/0x320 [ 426.344805][ T1598] ? __debugfs_create_file+0x84/0x360 [ 426.350157][ T1598] relay_open+0xcd/0x560 [ 426.354387][ T1598] do_blk_trace_setup+0x2fa/0x510 [ 426.359405][ T1598] blk_trace_ioctl+0x20b/0x330 [ 426.364190][ T1598] ? fsnotify_perm+0x59/0x2e0 [ 426.368859][ T1598] ? get_pid_task+0x8b/0xc0 [ 426.373350][ T1598] blkdev_ioctl+0xbc/0x3c0 [ 426.377778][ T1598] block_ioctl+0x6d/0x80 [ 426.382003][ T1598] ? blkdev_iopoll+0x70/0x70 [ 426.386577][ T1598] __se_sys_ioctl+0xcb/0x140 [ 426.391160][ T1598] __x64_sys_ioctl+0x3f/0x50 [ 426.395728][ T1598] do_syscall_64+0x34/0x50 [ 426.400125][ T1598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.406019][ T1598] RIP: 0033:0x466459 [ 426.409892][ T1598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.429481][ T1598] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.437884][ T1598] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 426.445845][ T1598] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 426.453794][ T1598] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 10:22:24 executing program 1 (fault-call:1 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 426.461743][ T1598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.469692][ T1598] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 426.504120][ T1607] loop3: detected capacity change from 0 to 140 10:22:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c007a00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 426.512820][ T1607] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 426.512820][ T1607] vX." or missing value [ 426.513436][ T1616] debugfs: File 'dropped' in directory 'loop7' already present! [ 426.536819][ T1616] debugfs: File 'msg' in directory 'loop7' already present! [ 426.550530][ T1616] FAULT_INJECTION: forcing a failure. [ 426.550530][ T1616] name failslab, interval 1, probability 0, space 0, times 0 10:22:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 426.563200][ T1616] CPU: 1 PID: 1616 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 426.571869][ T1616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.581923][ T1616] Call Trace: [ 426.585193][ T1616] dump_stack+0x137/0x19d [ 426.589515][ T1616] should_fail+0x23c/0x250 [ 426.593919][ T1616] __should_failslab+0x81/0x90 [ 426.598668][ T1616] ? relay_open_buf+0xc1/0x810 [ 426.603420][ T1616] should_failslab+0x5/0x20 [ 426.607906][ T1616] kmem_cache_alloc_trace+0x49/0x320 [ 426.613172][ T1616] ? pcpu_alloc+0xbe9/0x1170 [ 426.617741][ T1616] relay_open_buf+0xc1/0x810 [ 426.622320][ T1616] ? relay_open+0xcd/0x560 [ 426.626739][ T1616] ? find_next_bit+0xc6/0xf0 [ 426.631308][ T1616] relay_open+0x25b/0x560 [ 426.635618][ T1616] do_blk_trace_setup+0x2fa/0x510 [ 426.640626][ T1616] blk_trace_ioctl+0x20b/0x330 [ 426.645371][ T1616] ? fsnotify_perm+0x59/0x2e0 [ 426.650027][ T1616] ? get_pid_task+0x8b/0xc0 [ 426.654516][ T1616] blkdev_ioctl+0xbc/0x3c0 [ 426.658931][ T1616] block_ioctl+0x6d/0x80 [ 426.663150][ T1616] ? blkdev_iopoll+0x70/0x70 [ 426.667714][ T1616] __se_sys_ioctl+0xcb/0x140 [ 426.672286][ T1616] __x64_sys_ioctl+0x3f/0x50 [ 426.676857][ T1616] do_syscall_64+0x34/0x50 [ 426.681259][ T1616] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.687133][ T1616] RIP: 0033:0x466459 [ 426.691004][ T1616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.710588][ T1616] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.718981][ T1616] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 426.726931][ T1616] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 426.734883][ T1616] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 426.742840][ T1616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.750788][ T1616] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 426.782274][ T1625] loop3: detected capacity change from 0 to 140 [ 426.789777][ T1625] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 426.789777][ T1625] vX." or missing value 10:22:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x2) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:25 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r0, 0xe8d22051a468ebb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:25 executing program 1 (fault-call:1 fault-nth:4): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00cd00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x20, 0x0, 0xfd}, {0x200, 0x0, 0x0, 0x3}, {0x6}, {0x5, 0xff, 0x12}, {0x800, 0x9, 0x20}, {0x6, 0x1, 0x1, 0x4}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x18) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 426.929357][ T1645] loop3: detected capacity change from 0 to 140 [ 426.935937][ T1651] debugfs: File 'dropped' in directory 'loop7' already present! [ 426.953474][ T1645] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 426.953474][ T1645] vX." or missing value [ 426.970830][ T1651] debugfs: File 'msg' in directory 'loop7' already present! [ 427.016492][ T1651] FAULT_INJECTION: forcing a failure. [ 427.016492][ T1651] name failslab, interval 1, probability 0, space 0, times 0 [ 427.029156][ T1651] CPU: 1 PID: 1651 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 427.037889][ T1651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.047926][ T1651] Call Trace: [ 427.051198][ T1651] dump_stack+0x137/0x19d [ 427.055535][ T1651] should_fail+0x23c/0x250 [ 427.059931][ T1651] __should_failslab+0x81/0x90 [ 427.064674][ T1651] ? relay_open_buf+0xf1/0x810 [ 427.069432][ T1651] should_failslab+0x5/0x20 [ 427.073914][ T1651] __kmalloc+0x66/0x360 [ 427.078056][ T1651] ? relay_open_buf+0xc1/0x810 [ 427.082799][ T1651] relay_open_buf+0xf1/0x810 [ 427.087370][ T1651] ? relay_open+0xcd/0x560 [ 427.091768][ T1651] ? find_next_bit+0xc6/0xf0 [ 427.096365][ T1651] relay_open+0x25b/0x560 [ 427.100720][ T1651] do_blk_trace_setup+0x2fa/0x510 [ 427.105763][ T1651] blk_trace_ioctl+0x20b/0x330 [ 427.110504][ T1651] ? fsnotify_perm+0x59/0x2e0 [ 427.115159][ T1651] ? get_pid_task+0x8b/0xc0 [ 427.119687][ T1651] blkdev_ioctl+0xbc/0x3c0 [ 427.124093][ T1651] block_ioctl+0x6d/0x80 [ 427.128311][ T1651] ? blkdev_iopoll+0x70/0x70 [ 427.132875][ T1651] __se_sys_ioctl+0xcb/0x140 [ 427.137441][ T1651] __x64_sys_ioctl+0x3f/0x50 [ 427.142020][ T1651] do_syscall_64+0x34/0x50 [ 427.146414][ T1651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.152289][ T1651] RIP: 0033:0x466459 [ 427.156175][ T1651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.175773][ T1651] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.184251][ T1651] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 427.192227][ T1651] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 427.200189][ T1651] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.208138][ T1651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 427.216099][ T1651] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 427.260826][ T1645] loop3: detected capacity change from 0 to 140 [ 427.267519][ T1645] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 427.267519][ T1645] vX." or missing value 10:22:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x7000000}, 0x1c) 10:22:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd4(r2, &(0x7f0000000180)={[0x4]}, 0x8, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x8174]}, 0x8, 0x800) dup3(r1, r3, 0x80000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') 10:22:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:25 executing program 1 (fault-call:1 fault-nth:5): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x20b64000) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00ce00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000300)=""/106, &(0x7f0000000080)=0x6a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000000380)=""/22, 0x16}], 0x2, 0x4, 0x1f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'caif0\x00'}) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r2, &(0x7f0000000440)="d3301d5f85d17cf038e4c8b2966906ab7efd8a06013ffda2fc82e04b6d4c88b2be52ea20ca8559dc18f0c0091b27e010801b4f98ade44dd6552ca83480a4190679edb88c8e72a0f2a4a50747b84fe8e20e7e2ab6b93e755088e04421ad3ff7bbbc383e9b9321", 0x66, 0x4, &(0x7f0000000500)={0x2, 0x4e22, @local}, 0x10) [ 427.358819][ T25] kauditd_printk_skb: 12 callbacks suppressed [ 427.358831][ T25] audit: type=1326 audit(1618827745.691:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1691 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 427.396251][ T25] audit: type=1326 audit(1618827745.721:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1693 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 427.410907][ T1713] debugfs: File 'dropped' in directory 'loop7' already present! [ 427.422185][ T1712] loop3: detected capacity change from 0 to 140 [ 427.427333][ T1713] debugfs: File 'msg' in directory 'loop7' already present! [ 427.436261][ T1712] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 427.436261][ T1712] vX." or missing value [ 427.462174][ T1713] FAULT_INJECTION: forcing a failure. [ 427.462174][ T1713] name failslab, interval 1, probability 0, space 0, times 0 [ 427.474842][ T1713] CPU: 0 PID: 1713 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 427.483513][ T1713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.493552][ T1713] Call Trace: [ 427.496816][ T1713] dump_stack+0x137/0x19d [ 427.501129][ T1713] should_fail+0x23c/0x250 [ 427.505529][ T1713] __should_failslab+0x81/0x90 [ 427.510277][ T1713] ? kzalloc+0x16/0x20 [ 427.514330][ T1713] should_failslab+0x5/0x20 [ 427.518818][ T1713] __kmalloc+0x66/0x360 [ 427.522974][ T1713] ? __kmalloc+0x1e0/0x360 [ 427.527366][ T1713] ? relay_open_buf+0xc1/0x810 [ 427.532112][ T1713] ? relay_open_buf+0xf1/0x810 [ 427.536858][ T1713] kzalloc+0x16/0x20 [ 427.540746][ T1713] relay_open_buf+0x1b0/0x810 [ 427.545404][ T1713] ? find_next_bit+0xc6/0xf0 [ 427.549971][ T1713] relay_open+0x25b/0x560 [ 427.554285][ T1713] do_blk_trace_setup+0x2fa/0x510 [ 427.559294][ T1713] blk_trace_ioctl+0x20b/0x330 [ 427.564039][ T1713] ? fsnotify_perm+0x59/0x2e0 [ 427.568704][ T1713] ? get_pid_task+0x8b/0xc0 [ 427.573191][ T1713] blkdev_ioctl+0xbc/0x3c0 [ 427.577584][ T1713] block_ioctl+0x6d/0x80 [ 427.581804][ T1713] ? blkdev_iopoll+0x70/0x70 [ 427.586371][ T1713] __se_sys_ioctl+0xcb/0x140 [ 427.590938][ T1713] __x64_sys_ioctl+0x3f/0x50 [ 427.595518][ T1713] do_syscall_64+0x34/0x50 [ 427.599914][ T1713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.605788][ T1713] RIP: 0033:0x466459 [ 427.609662][ T1713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.629246][ T1713] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.637734][ T1713] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 427.645687][ T1713] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 427.653637][ T1713] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 10:22:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 427.661585][ T1713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 427.669534][ T1713] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 427.683097][ T25] audit: type=1326 audit(1618827745.801:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1722 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:26 executing program 1 (fault-call:1 fault-nth:6): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 427.722263][ T25] audit: type=1326 audit(1618827746.051:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1731 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 427.745703][ T1729] loop3: detected capacity change from 0 to 140 [ 427.754669][ T1736] debugfs: File 'dropped' in directory 'loop7' already present! [ 427.762493][ T1736] debugfs: File 'msg' in directory 'loop7' already present! [ 427.770088][ T1729] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 427.770088][ T1729] vX." or missing value [ 427.770787][ T1736] FAULT_INJECTION: forcing a failure. [ 427.770787][ T1736] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 427.799500][ T1736] CPU: 0 PID: 1736 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 427.808173][ T1736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.818223][ T1736] Call Trace: 10:22:26 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 427.821500][ T1736] dump_stack+0x137/0x19d [ 427.825832][ T1736] should_fail+0x23c/0x250 [ 427.830251][ T1736] __alloc_pages_nodemask+0xe7/0x310 [ 427.835543][ T1736] alloc_pages_current+0x21d/0x310 [ 427.840646][ T1736] relay_open_buf+0x20c/0x810 [ 427.845311][ T1736] relay_open+0x25b/0x560 [ 427.849647][ T1736] do_blk_trace_setup+0x2fa/0x510 [ 427.854671][ T1736] blk_trace_ioctl+0x20b/0x330 [ 427.859420][ T1736] ? fsnotify_perm+0x59/0x2e0 [ 427.864080][ T1736] ? get_pid_task+0x8b/0xc0 [ 427.868582][ T1736] blkdev_ioctl+0xbc/0x3c0 [ 427.872979][ T1736] block_ioctl+0x6d/0x80 [ 427.877202][ T1736] ? blkdev_iopoll+0x70/0x70 [ 427.881773][ T1736] __se_sys_ioctl+0xcb/0x140 [ 427.886342][ T1736] __x64_sys_ioctl+0x3f/0x50 [ 427.890915][ T1736] do_syscall_64+0x34/0x50 [ 427.895325][ T1736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.901202][ T1736] RIP: 0033:0x466459 [ 427.905072][ T1736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.924658][ T1736] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.933048][ T1736] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 427.940997][ T1736] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 427.948947][ T1736] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.956895][ T1736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 427.964854][ T1736] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 10:22:26 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 427.974110][ T25] audit: type=1326 audit(1618827746.301:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1738 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 428.025962][ T25] audit: type=1326 audit(1618827746.351:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1745 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x8000000}, 0x1c) [ 428.190250][ T25] audit: type=1326 audit(1618827746.521:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1691 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:26 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x11) 10:22:26 executing program 1 (fault-call:1 fault-nth:7): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00fe00ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:26 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 428.265316][ T25] audit: type=1326 audit(1618827746.591:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1784 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 428.269849][ T1787] loop3: detected capacity change from 0 to 140 [ 428.298234][ T1787] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 428.298234][ T1787] vX." or missing value 10:22:26 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 428.301894][ T1791] debugfs: File 'dropped' in directory 'loop7' already present! [ 428.324668][ T25] audit: type=1326 audit(1618827746.621:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1781 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 428.335668][ T1791] debugfs: File 'msg' in directory 'loop7' already present! [ 428.355374][ T1791] FAULT_INJECTION: forcing a failure. [ 428.355374][ T1791] name failslab, interval 1, probability 0, space 0, times 0 [ 428.367982][ T1791] CPU: 1 PID: 1791 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 428.376642][ T1791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.386703][ T1791] Call Trace: [ 428.389964][ T1791] dump_stack+0x137/0x19d [ 428.394277][ T1791] should_fail+0x23c/0x250 [ 428.398685][ T1791] __should_failslab+0x81/0x90 [ 428.403433][ T1791] should_failslab+0x5/0x20 [ 428.407928][ T1791] kmem_cache_alloc_node_trace+0x59/0x300 [ 428.413626][ T1791] ? __get_vm_area_node+0x11b/0x260 [ 428.418806][ T1791] __get_vm_area_node+0x11b/0x260 [ 428.423810][ T1791] vmap+0x8c/0x1b0 [ 428.427507][ T1791] ? relay_open_buf+0x2cd/0x810 [ 428.432340][ T1791] ? alloc_pages_current+0x21d/0x310 [ 428.437607][ T1791] relay_open_buf+0x2cd/0x810 [ 428.442280][ T1791] relay_open+0x25b/0x560 [ 428.446591][ T1791] do_blk_trace_setup+0x2fa/0x510 [ 428.451596][ T1791] blk_trace_ioctl+0x20b/0x330 [ 428.456339][ T1791] ? fsnotify_perm+0x59/0x2e0 [ 428.461012][ T1791] ? get_pid_task+0x8b/0xc0 [ 428.465500][ T1791] blkdev_ioctl+0xbc/0x3c0 [ 428.469893][ T1791] block_ioctl+0x6d/0x80 [ 428.474115][ T1791] ? blkdev_iopoll+0x70/0x70 [ 428.478681][ T1791] __se_sys_ioctl+0xcb/0x140 [ 428.483251][ T1791] __x64_sys_ioctl+0x3f/0x50 [ 428.487822][ T1791] do_syscall_64+0x34/0x50 [ 428.492233][ T1791] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 428.498120][ T1791] RIP: 0033:0x466459 [ 428.501992][ T1791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.521664][ T1791] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 428.530059][ T1791] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 428.538032][ T1791] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 428.545992][ T1791] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 428.553941][ T1791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 10:22:26 executing program 1 (fault-call:1 fault-nth:8): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 428.561890][ T1791] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 [ 428.603101][ T1806] loop3: detected capacity change from 0 to 140 [ 428.607005][ T1811] debugfs: File 'dropped' in directory 'loop7' already present! [ 428.619094][ T1806] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 428.619094][ T1806] vX." or missing value 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 428.619982][ T25] audit: type=1326 audit(1618827746.951:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=1799 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 428.641510][ T1811] debugfs: File 'msg' in directory 'loop7' already present! [ 428.666217][ T1811] FAULT_INJECTION: forcing a failure. [ 428.666217][ T1811] name failslab, interval 1, probability 0, space 0, times 0 [ 428.678828][ T1811] CPU: 1 PID: 1811 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 428.687493][ T1811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.697537][ T1811] Call Trace: [ 428.700796][ T1811] dump_stack+0x137/0x19d [ 428.705103][ T1811] should_fail+0x23c/0x250 [ 428.709573][ T1811] __should_failslab+0x81/0x90 [ 428.714320][ T1811] should_failslab+0x5/0x20 [ 428.718809][ T1811] kmem_cache_alloc_node+0x56/0x2f0 [ 428.723985][ T1811] ? alloc_vmap_area+0x12f/0x1340 [ 428.729025][ T1811] alloc_vmap_area+0x12f/0x1340 [ 428.733855][ T1811] ? kmem_cache_alloc_node_trace+0x1cb/0x300 [ 428.739813][ T1811] __get_vm_area_node+0x165/0x260 [ 428.744814][ T1811] vmap+0x8c/0x1b0 [ 428.748523][ T1811] ? relay_open_buf+0x2cd/0x810 [ 428.753375][ T1811] ? alloc_pages_current+0x21d/0x310 [ 428.758645][ T1811] relay_open_buf+0x2cd/0x810 [ 428.763300][ T1811] relay_open+0x25b/0x560 [ 428.767608][ T1811] do_blk_trace_setup+0x2fa/0x510 [ 428.772624][ T1811] blk_trace_ioctl+0x20b/0x330 [ 428.777366][ T1811] ? fsnotify_perm+0x59/0x2e0 [ 428.782021][ T1811] ? get_pid_task+0x8b/0xc0 [ 428.786503][ T1811] blkdev_ioctl+0xbc/0x3c0 [ 428.790904][ T1811] block_ioctl+0x6d/0x80 [ 428.795126][ T1811] ? blkdev_iopoll+0x70/0x70 [ 428.799702][ T1811] __se_sys_ioctl+0xcb/0x140 [ 428.804269][ T1811] __x64_sys_ioctl+0x3f/0x50 [ 428.808835][ T1811] do_syscall_64+0x34/0x50 [ 428.813234][ T1811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 428.819207][ T1811] RIP: 0033:0x466459 [ 428.823087][ T1811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.842682][ T1811] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 10:22:27 executing program 1 (fault-call:1 fault-nth:9): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 428.851166][ T1811] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 428.859119][ T1811] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 428.867078][ T1811] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 428.875040][ T1811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 428.882997][ T1811] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 10:22:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000402ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 428.954825][ T1824] debugfs: File 'dropped' in directory 'loop7' already present! [ 428.964087][ T1822] loop3: detected capacity change from 0 to 140 [ 428.970903][ T1824] debugfs: File 'msg' in directory 'loop7' already present! [ 428.972338][ T1822] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 428.972338][ T1822] vX." or missing value [ 428.983442][ T1824] FAULT_INJECTION: forcing a failure. 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 428.983442][ T1824] name failslab, interval 1, probability 0, space 0, times 0 [ 429.006984][ T1824] CPU: 1 PID: 1824 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 429.015653][ T1824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.025692][ T1824] Call Trace: [ 429.028959][ T1824] dump_stack+0x137/0x19d [ 429.033273][ T1824] should_fail+0x23c/0x250 [ 429.037667][ T1824] __should_failslab+0x81/0x90 [ 429.042409][ T1824] should_failslab+0x5/0x20 [ 429.046892][ T1824] kmem_cache_alloc_node+0x56/0x2f0 [ 429.052071][ T1824] ? alloc_vmap_area+0x202/0x1340 [ 429.057076][ T1824] alloc_vmap_area+0x202/0x1340 [ 429.061909][ T1824] ? kmem_cache_alloc_node_trace+0x1cb/0x300 [ 429.067871][ T1824] __get_vm_area_node+0x165/0x260 [ 429.072884][ T1824] vmap+0x8c/0x1b0 [ 429.076585][ T1824] ? relay_open_buf+0x2cd/0x810 [ 429.081419][ T1824] ? alloc_pages_current+0x21d/0x310 [ 429.086687][ T1824] relay_open_buf+0x2cd/0x810 [ 429.091344][ T1824] relay_open+0x25b/0x560 [ 429.095654][ T1824] do_blk_trace_setup+0x2fa/0x510 [ 429.100661][ T1824] blk_trace_ioctl+0x20b/0x330 [ 429.105405][ T1824] ? fsnotify_perm+0x59/0x2e0 [ 429.110063][ T1824] ? get_pid_task+0x8b/0xc0 [ 429.114546][ T1824] blkdev_ioctl+0xbc/0x3c0 [ 429.118939][ T1824] block_ioctl+0x6d/0x80 [ 429.123159][ T1824] ? blkdev_iopoll+0x70/0x70 [ 429.127723][ T1824] __se_sys_ioctl+0xcb/0x140 [ 429.132293][ T1824] __x64_sys_ioctl+0x3f/0x50 [ 429.136861][ T1824] do_syscall_64+0x34/0x50 [ 429.141267][ T1824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.147144][ T1824] RIP: 0033:0x466459 [ 429.151026][ T1824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 429.170613][ T1824] RSP: 002b:00007f55494e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.179006][ T1824] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 429.186965][ T1824] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 429.194916][ T1824] RBP: 00007f55494e91d0 R08: 0000000000000000 R09: 0000000000000000 10:22:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe000000}, 0x1c) [ 429.202866][ T1824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 429.210815][ T1824] R13: 00007ffde44987ef R14: 00007f55494e9300 R15: 0000000000022000 10:22:27 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:27 executing program 1 (fault-call:1 fault-nth:10): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000003ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 429.309091][ T1852] blktrace: Concurrent blktraces are not allowed on loop7 [ 429.321029][ T1853] loop3: detected capacity change from 0 to 140 [ 429.334460][ T1853] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 429.334460][ T1853] vX." or missing value 10:22:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0xff}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 429.371906][ T1866] loop3: detected capacity change from 0 to 140 [ 429.382611][ T1866] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 429.382611][ T1866] vX." or missing value 10:22:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003103ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 429.461082][ T1880] blktrace: Concurrent blktraces are not allowed on loop7 [ 429.496372][ T1889] loop3: detected capacity change from 0 to 140 [ 429.503752][ T1889] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 429.503752][ T1889] vX." or missing value [ 429.574375][ T1889] loop3: detected capacity change from 0 to 140 [ 429.581036][ T1889] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 429.581036][ T1889] vX." or missing value 10:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf000000}, 0x1c) 10:22:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003203ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:28 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) signalfd4(r1, &(0x7f0000000100)={[0x7]}, 0x8, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000200000/0x2000)=nil, 0x2000, 0x3000004, 0x10010, r0, 0x2000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f00000001c0)) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xd808, 0x6) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x40) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 430.219642][ T1922] loop3: detected capacity change from 0 to 140 [ 430.229924][ T1922] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 430.229924][ T1922] vX." or missing value 10:22:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000204ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 430.316677][ T1936] loop3: detected capacity change from 0 to 140 [ 430.323698][ T1936] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 430.323698][ T1936] vX." or missing value 10:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 430.399169][ T1954] loop3: detected capacity change from 0 to 140 [ 430.409458][ T1954] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 430.409458][ T1954] vX." or missing value [ 430.459409][ T1954] loop3: detected capacity change from 0 to 140 [ 430.467556][ T1954] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 430.467556][ T1954] vX." or missing value 10:22:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x17b40e7c}, 0x1c) 10:22:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000604ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 431.085128][ T1988] loop3: detected capacity change from 0 to 140 [ 431.092839][ T1988] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 431.092839][ T1988] vX." or missing value 10:22:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000400)=""/31, 0x1f}], 0x4, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x10, r2, 0xdf6f6000) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 431.162386][ T2003] loop3: detected capacity change from 0 to 140 [ 431.178825][ T2003] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 431.178825][ T2003] vX." or missing value 10:22:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001004ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="f2827ecf9dd261d79f27a9edc084ddfcdb99a89fe7df12d9e73099994dd3f022a8ad4830790521687a318936be438a07926cabd068fb5c255c2f9754dfbbe18d4e0554295129230cc87ad7e424cf6debb580b3d8b57e143ccc17a2", 0x5b}, {&(0x7f0000000040)="91187a8aad79d9dc1b4bd269b53f493b17e5595feb96be10cf728b6ee32164b30968094d59b3347443b25352228716d605de95", 0x33}, {&(0x7f0000000180)="96d2db0aa691ae59b15de16acb232764ff2d1eb7bad7255c386514f9df7abcda2bfb8ed6da983ee8c9d4cad98320f8ea4cb95b4396ab299b3300887d13653e8ec28eb7dd15995d1a78db36ff29169d810ffbbd58438b9fd5a2e14b469beffbee8f80a4ad068a201868fa9072e57976cfa229231c4c35a736cd6de32f6e409eb88f9b104cfc40f1b4a0b534424e8563f386c41a29150f476ed4502b898402006c6d62c5d577497845f254807c10d5eb440418465ea65c3be7dcfaa5190dd93c9b204638b999db3e61fbcc91623f1508aea2f78add9d03f2", 0xd7}, {&(0x7f0000000280)="00b9b55170a3f620be905d4e52a0b2b63a3cc9df2d", 0x15}], 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 431.290679][ T2027] loop3: detected capacity change from 0 to 140 [ 431.298779][ T2027] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 431.298779][ T2027] vX." or missing value [ 431.360201][ T2038] loop3: detected capacity change from 0 to 140 [ 431.367274][ T2038] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 431.367274][ T2038] vX." or missing value 10:22:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x18020000}, 0x1c) 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:30 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000005ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 431.949158][ T2058] loop3: detected capacity change from 0 to 140 [ 431.957363][ T2058] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 431.957363][ T2058] vX." or missing value 10:22:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 432.048428][ T2058] loop3: detected capacity change from 0 to 140 [ 432.055200][ T2058] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 432.055200][ T2058] vX." or missing value 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:30 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000006ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000000080)="94bbb25a68c4592382b620591e446359daa347c3e3ccf5e6807a6cf7fc677e9ef45aa0907903a7672a7e5dd91a8bb5cdd4cff907266c", 0x36) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000380)=0x1, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000340)) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000009, 0x10, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000300)={0x0, 0x7, 0x6}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0x80000001}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) fstat(r0, &(0x7f0000000500)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)="1611fe442dcc56a9f5e645ca2686a317bcfb795987ecbec2c27d821a98a4fde7a8cf0005f48a8bb713bfd0926f6ed4187f8130b185d22f5063d82e3928acc09e600a0d4a4e265a05a4d67aa747eabcb80c3f73a33c382044c778ad8ae96f774338004faff9e737e1cd0bf4667f879729198bfd3cce07003052d3836abd89c60d5bed03bdf4c01e", 0x87}, {&(0x7f0000000240)="c2a3601a43cd22c452118c7c24a6c9e96db3a44fd2e097b9bc4a3ade852e87107a595c49b041d05ca803d2cc69938f08fac163a8cddf2f20dafd1b5d377ebe1672c1f7f7c3c756711fbee7df1b5870ca024c88e120eacd7dbb66feb6d5935a073bc7aacdf44e4d694f878ff67c044267829276025dd7cce185c861e0c08536", 0x7f}, {&(0x7f00000002c0)="60f6116ae489aca9e61d8cec829847da322594389da3f51be5629ab94a14e1a4555422b2a110b9ecaae5517e19340bdd37018095b74c79378d8c2a0c1ec4fc64765479dadfe8360fd2164a2c01c688d62a086ec7548769f1388205f170cec4bc4a3e6c5ee176c328cd913a84e31e347f33f09b7053ca07350bb0dfd0bca7c3c1c4c92d959080f5cf4da39c39cd87b7ed7af8d29bd1e66fd0ec0a4284bf400091c2a1fe4dafa58b8057ef50255b277e35573030462b29efce97c91b3fd64490c33dbd89c5dd0bb50078e853d7acaaacbf0cc9ee6c0440b3fd9ef4f60b7dc5c908caa6e90118956ef1", 0xe8}, {&(0x7f00000003c0)="45865a4f9e090cb995f07e2b165756ed6d990e5ce4c331cb4d1b7bdb2ad564d8f2917e2a0020d316ad7f6d170ed8a40a83e6134034e81419b1d43bc8a2ba2c842254dbd4952055e745be5d65df852abf7b174d58ce5c46272bfc45493c6236d03104b04962ec01dc90ecde2d64db28bf40134691ae5cce202ac2cde0f0ddf645c76ef2e95d604726152de17bb7b359484d43b4b0a4ed08081af1837c8c073a0042a8eae0ec6d85688da09dca44f6a7a84110482ffed836b1dfdb4489ac080c4e0afc6dcbe90039e5374eff5585678fd11e304f8dfdbdee5949d22865bdd597f96d125aaf4e4d04cbe5b3e1c9aac09686", 0xf0}], 0x4, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) [ 432.158331][ T2093] loop3: detected capacity change from 0 to 140 [ 432.170573][ T2093] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 432.170573][ T2093] vX." or missing value [ 432.220957][ T2104] loop3: detected capacity change from 0 to 140 [ 432.229957][ T2104] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 432.229957][ T2104] vX." or missing value 10:22:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x24000000}, 0x1c) 10:22:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:31 executing program 0: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x6a4f2e8f44d6cb3a, 0x68) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x8) 10:22:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000406ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 432.802895][ T25] kauditd_printk_skb: 18 callbacks suppressed [ 432.802981][ T25] audit: type=1326 audit(1618827751.131:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2122 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 432.809698][ T2129] loop3: detected capacity change from 0 to 140 [ 432.840198][ T2129] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 432.840198][ T2129] vX." or missing value 10:22:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 432.883103][ T25] audit: type=1326 audit(1618827751.171:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2124 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 432.907367][ T25] audit: type=1326 audit(1618827751.231:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2138 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 432.940352][ T2150] loop3: detected capacity change from 0 to 140 [ 432.968444][ T2150] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 432.968444][ T2150] vX." or missing value [ 432.988112][ T25] audit: type=1326 audit(1618827751.321:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2158 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x486000, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000300)={0x2, 0x1ff, 0x2, 0x81, 0x3, [0x8001, 0x1f, 0x4000000]}) 10:22:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x40000000}, 0x1c) 10:22:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000007ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 433.633790][ T25] audit: type=1326 audit(1618827751.961:539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2124 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x4010, 0xffffffffffffffff, 0xff81e000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 433.675738][ T2186] loop3: detected capacity change from 0 to 140 [ 433.684406][ T25] audit: type=1326 audit(1618827752.011:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2184 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 433.688284][ T2186] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 433.688284][ T2186] vX." or missing value 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 433.749697][ T25] audit: type=1326 audit(1618827752.071:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2201 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 433.775671][ T25] audit: type=1326 audit(1618827752.101:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2205 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 433.776834][ T2197] loop3: detected capacity change from 0 to 140 [ 433.823478][ T2197] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 433.823478][ T2197] vX." or missing value [ 433.857654][ T25] audit: type=1326 audit(1618827752.181:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2216 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000009ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 433.984990][ T2231] loop3: detected capacity change from 0 to 140 [ 433.992805][ T2231] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 433.992805][ T2231] vX." or missing value [ 434.050489][ T2241] loop3: detected capacity change from 0 to 140 [ 434.062659][ T2241] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 434.062659][ T2241] vX." or missing value 10:22:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x41020000}, 0x1c) 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6, 0x80}]}) [ 434.544432][ T25] audit: type=1326 audit(1618827752.871:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2252 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000180)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f0000000040)='./file0\x00', 0xee00, r2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 10:22:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) [ 434.672918][ T2270] loop3: detected capacity change from 0 to 140 [ 434.680502][ T2270] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 434.680502][ T2270] vX." or missing value 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 10:22:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000bce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 434.909100][ T2297] loop3: detected capacity change from 0 to 140 [ 434.916767][ T2297] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 434.916767][ T2297] vX." or missing value [ 434.997842][ T2307] loop3: detected capacity change from 0 to 140 [ 435.005678][ T2307] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 435.005678][ T2307] vX." or missing value 10:22:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x58000000}, 0x1c) 10:22:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x148) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x180000f, 0x110, r1, 0x2000) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = signalfd(r0, &(0x7f00000003c0)={[0x1f]}, 0x8) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000400)=@gcm_256={{0x304}, "e5e142a5e06c7ad7", "7ee328411ea5c2d053cebb5fffb5e282f9bcea57b0039344421217eca9b52c91", "1884dec8", "31e1fa755451002e"}, 0x38) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000380)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000500)=""/155, 0x9b}], 0x3, 0x180, 0x81) recvmmsg(r3, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001440)=""/4083, 0xff3}, {&(0x7f0000000440)=""/167, 0xa7}], 0x2}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) r5 = signalfd(r0, &(0x7f00000005c0)={[0xf2]}, 0x8) connect$inet6(r5, &(0x7f0000000600)={0xa, 0x4e24, 0x0, @loopback, 0x1}, 0x1c) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 10:22:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00'}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x80010, r0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x7, 0xffffffffffffffff, 0x80000001, 0x30dc) 10:22:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 10:22:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x45}]}) 10:22:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x45}]}) [ 435.568521][ T2330] loop3: detected capacity change from 0 to 140 [ 435.577851][ T2330] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 435.577851][ T2330] vX." or missing value [ 435.653671][ T2338] loop3: detected capacity change from 0 to 140 [ 435.674291][ T2338] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 435.674291][ T2338] vX." or missing value 10:22:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x7c0eb417}, 0x1c) 10:22:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740), 0x0, 0x120, 0x0) 10:22:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x45}]}) 10:22:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000dce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 436.318796][ T2379] loop3: detected capacity change from 0 to 140 [ 436.338207][ T2379] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 436.338207][ T2379] vX." or missing value [ 436.381696][ T2388] loop3: detected capacity change from 0 to 140 [ 436.388994][ T2388] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 436.388994][ T2388] vX." or missing value 10:22:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x0, 0x80}]}) 10:22:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:34 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_create(0x2037) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000017c0)=""/222, 0xde}], 0x1, 0x8, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r3, &(0x7f0000001700)=[{&(0x7f0000000100)="a5beac7efdf5baf515b10a12234e03c9ea787508bbf6e15397b3039ff81229d35cc98cd92120508c5eaa3458846117fdc44a8a178fe4f5940bc22c602a960e8bd3b0682424ddfcea426c7df1315a67ee8a586af0ca4507fb386f5ec0fe6e4a3468e28284f0f584046ff054cc30b2506eb26eda7e79023a5d", 0x78}, {&(0x7f0000000180)="c23152f5381cb0bc42409a21b926d3a32bacfdd284dfdaae68a74c09f1a0e59b0b503a27f578ef74c3ca27f54e98372a7f861f82356ddbc8add209277a61fb38e3ba957dee31e238c879d6c03467c8509e883fa13b85f243be052f92cd38514e850673959cd73b14f41f1ecd56329fff4b9c1a9e39838a2b00144c4a4b59ef70439204840d1ce047fb95528f0c3481d2ef4fd5bdab980f3dba70323cb8fcacff", 0xa0}, {&(0x7f0000000240)="a5f6f5cd0617486668ec82af4e5b448b80038cb419942dcc2fbfb0c40495bcfb9a352583e27a2e93469371e91acfad8b16fb5e4fb2d304f3d9348f4164088c5a171a8a8e9862f652eb87053b90b7e3c16341", 0x31}, {&(0x7f00000002c0)="5a4a2e32220e0fb3e1acfce3bd65c57635d0e7e8c5aa09657c2973986b3459ec131c067c2f28f8bc1ed6f9699cd88500b52100384ed4e87d06951931b91231eb63598c3109251d167caeb0819db41b6fe480128f554d2dc7ea556557ce915eacf53baf3fec3b7faa91abe002902702b8de3a5fbc3387a7fdaa9a2c2bb377c83e0da3b3e8c9d1a4142448c98ad9b8aacc11cd0886486f5f5e83283cde8244c1c4c720a0313674919204d9faeb0ed6a0fc269d6032", 0xb4}, {&(0x7f0000000380)="73ad01368ff6867a12d488170f1debdd4cb550b2b533515d64db7b261425f6925653cb8f81b2caf1013e29175f73f6673b532f3e04bbba0acdafc9bfe9eee59954875790230293ff965359d7a5833b08da88c90c94c00b710cd57a9aba90cc42683743c4f9a808f0dd051ac67cf488d7698f1337fe6c1b9c7e11f118f1bf9ca6eaee783de8f3f44375cbfb29fc70bd33a97b75df4e999b95b6dc59de91a1fa7ae9472ffe1e340b8e9ae8e6bb6f61e7eeeff93d4b9e737f4ea0ed8f5d6966c0deaa568f7d65e26ad66a5f2b", 0xcb}, {&(0x7f0000000480)="1922b24ee4c222a4a2eb8b093499018100fc239b44cbfef8b581579e1af583e843a8431818a62a0f647c8a3e9ee1d498fec5301a437b3671011a5e0255302d6a77a4507a2197d367329a6f32f3566e42bdea28e9cfefeb38bd7c5e7928", 0x8c}, {&(0x7f0000000500)="1467d6e858509c9e9312ed9791b82393f5c9578b29ecea9ccbf8c43ee20577e59ae5f0b0dafc8619cf9917dfbac2c3283289631f144a10207425053aa1a95a6b55d0d82433def91f2beb6a0b996059eddea2a7161b29325dbbcd6f8305ca4d800100af7748905872828ca66c1de6", 0x6e}, {&(0x7f0000000580)="4eea8d3dd92132cc4fef000a8c009fb0ae5c964312bc84fa826e29cfce811a6a4c6b186cd6b6d2cd6c62bdf30c8c925e7cfc8150f8193e676b8b8c5f6392254697294868050000000000006b66a2279e1756d24bc668b3132465d7b1aa4ad1150a92997e6f75bc6e1172c6edddcd0f18a857dbfb460b5e73baf998611163b511754eeba64c4a4a2f71a812e5dc1f40e6d20f71b35ac8a4e28a8d2c81af0ee2ce72eaff2437d267abd4e06033", 0xac}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="fd5ea0a1c1b4c889bafe7031bad7d8116f11033b7d5a867fde2f93c0a4a20875b5e9261811aeed32b34b7518e681b201a927fdb6ecd8d68a52f99798edf4c1899c80e5239f2399c8b260e2400eb7238523d17386846161367260d960207c19e1f57292e9eb393f40e6be2da2ca669f3d4aa8586c0581919b7d3c998a68de199afd63131ea2a27a92f9c9e695326fa88b2fcd3e", 0x93}], 0xa, 0x1a) 10:22:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x0, 0x80}]}) 10:22:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x0, 0x80}]}) [ 436.499147][ T2405] loop3: detected capacity change from 0 to 140 [ 436.506818][ T2405] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 436.506818][ T2405] vX." or missing value [ 436.566401][ T2405] loop3: detected capacity change from 0 to 140 [ 436.574388][ T2405] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 436.574388][ T2405] vX." or missing value 10:22:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x80040000}, 0x1c) 10:22:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="ae27588cb0cae0a5f00b2c2326ed31e11da91f49f00d8053965bf7d362ac661a0e41344fd864c7bd23d458811702ecb20b7498b9d266bf9b967ac38461be6882987bbd4248ba8c062a1a5568e2fb556e09dc55f047b7f35587cdd13629597939fcfe2c9f25b0f3946cc1d3f79e25c717ec787fe1", 0x74, 0x80, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00000fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockname$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 437.191278][ T2452] loop3: detected capacity change from 0 to 140 [ 437.199253][ T2452] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 437.199253][ T2452] vX." or missing value [ 437.270257][ T2469] loop3: detected capacity change from 0 to 140 [ 437.282149][ T2469] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 437.282149][ T2469] vX." or missing value 10:22:35 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0xb) wait4(r1, 0x0, 0x8, &(0x7f0000000240)) getdents(r0, &(0x7f00000001c0)=""/111, 0x6f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x6}]}) 10:22:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000410ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 437.395859][ T2486] loop3: detected capacity change from 0 to 140 [ 437.405056][ T2486] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 437.405056][ T2486] vX." or missing value [ 437.470321][ T2493] loop3: detected capacity change from 0 to 140 [ 437.485862][ T2493] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 437.485862][ T2493] vX." or missing value 10:22:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x90690fde}, 0x1c) 10:22:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x6}]}) 10:22:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c002010ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:36 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45, 0x3}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(0xffffffffffffffff, 0x4) [ 437.975491][ T2509] loop3: detected capacity change from 0 to 140 [ 437.983228][ T2509] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 437.983228][ T2509] vX." or missing value [ 438.002197][ T25] kauditd_printk_skb: 10 callbacks suppressed 10:22:36 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="cad64e084541437e48367a8835fe1a901a2c2506b2c4f4dca8527b59192a976686f10b71a7266aaca3e6945def693f7094f4ef3e0876adfc1579ff39f5fbe5aa7373081d124ff2de2beb607ccf42860e2a1876736aac66d96888f85017661b8efa652dd931072ff2fb39f93bf21c77ffb9d7c97f8f5a7355aaf36073957117ceff9fd5357c9445a043e374e02a46f162c95dfe5a3bd6a704a3feafe129edd142070b3ee225ebdab08220eee0397b06dd05bb7d12a729dbbd32e89002e10136d42e5c8ddc01", 0xc5, 0x8f1, &(0x7f0000000080)={0xa, 0x4e20, 0x8, @local, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000011ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20}, {0x6}]}) 10:22:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 438.002214][ T25] audit: type=1326 audit(1618827756.331:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2507 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 438.044744][ T25] audit: type=1326 audit(1618827756.371:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2522 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048124c, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 438.105453][ T25] audit: type=1326 audit(1618827756.431:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2531 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 438.109013][ T2539] loop3: detected capacity change from 0 to 140 [ 438.137589][ T2539] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 438.137589][ T2539] vX." or missing value [ 438.198964][ T2546] loop3: detected capacity change from 0 to 140 [ 438.212734][ T2546] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 438.212734][ T2546] vX." or missing value 10:22:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x91ffffff}, 0x1c) 10:22:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {}, {0x6}]}) 10:22:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000012ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 438.850271][ T25] audit: type=1326 audit(1618827757.181:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2561 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 438.878129][ T2567] loop3: detected capacity change from 0 to 140 10:22:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {}, {0x6}]}) [ 438.884449][ T25] audit: type=1326 audit(1618827757.211:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2522 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 438.887397][ T2567] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 438.887397][ T2567] vX." or missing value 10:22:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0840, 0x42) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r1, r2, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000100)={0x6000000d}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="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", 0xfb, 0x40051, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {}, {0x6}]}) [ 438.938140][ T25] audit: type=1326 audit(1618827757.261:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2575 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 438.975390][ T25] audit: type=1326 audit(1618827757.301:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2586 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481268, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 439.020158][ T2584] loop3: detected capacity change from 0 to 140 [ 439.034797][ T2584] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 439.034797][ T2584] vX." or missing value 10:22:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000006000000000000000100000000008000040000000300000000000000b8ecff000200000000000000"], 0x44000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$CHAR_RAW_IOOPT(r4, 0x1279, &(0x7f0000000340)) fcntl$getown(r3, 0x9) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0x7b8}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/247, 0xf6}, 0x66}], 0x2, 0x120, 0x0) [ 439.067973][ T25] audit: type=1326 audit(1618827757.381:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2596 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xb8040000}, 0x1c) 10:22:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x45}, {0x6}]}) 10:22:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000014ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 439.724631][ T25] audit: type=1326 audit(1618827758.051:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2620 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 439.748097][ T2628] loop3: detected capacity change from 0 to 140 [ 439.756083][ T2628] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 439.756083][ T2628] vX." or missing value 10:22:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x45}, {0x6}]}) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{0x1, 0xff, 0x0, 0x3ff}, {0x9, 0x4, 0x2a, 0x4}, {0x9, 0x81, 0x9, 0x1f}, {0x4, 0x4, 0x1, 0x18b94006}, {0x90, 0x4, 0x80}, {0x1, 0x1, 0x0, 0x3}, {0x8, 0x2, 0x1, 0x3}, {0x0, 0x1f, 0x50, 0x2}, {0xa50, 0x0, 0x7, 0x7e5}, {0x7fff, 0x2, 0x0, 0x905}]}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1000, 0x3f, 0x5, 0x9d}]}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000180)=""/220) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 439.802436][ T2635] loop3: detected capacity change from 0 to 140 [ 439.809625][ T25] audit: type=1326 audit(1618827758.141:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2586 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 439.833596][ T2635] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 439.833596][ T2635] vX." or missing value 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c003514ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:38 executing program 0: r0 = gettid() ptrace$cont(0x1f, r0, 0x1, 0x7e) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0xb) sched_getscheduler(r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f00000007c0)=0xc5f, 0x1000) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r1, 0x8000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) write(r0, &(0x7f0000000300)="e7ad333fd028c695ad6c4d5bc551cb2320d858198ab44b8a82f5557ee26d10ee72ca54ef6f94dca43c79b951129b74c45faa655f274e81774fec7287d3a72269122342a6aa68bdde3c5b4de1e4e8142f738d750049514a1b5795a632e712e2ca396d93a1028193e82cca1379de9851ca5ded4f941470c43639282798ce26c2d5933f6a8720d82b95d4ecdb1f2bf7ae7caf60aeac6aa2fdb0ec1e23f4a0ac773f831dd570af4f7af9d6d6c8484543e7aac58a9accb917f3b115f1fce19489e388df64813c47aff4bd1fce155947dca79cb93f6d31378b2c9bfdbed1af8e13a914452b6fb6af12465e6c", 0xe9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 439.949525][ T2663] loop3: detected capacity change from 0 to 140 [ 439.964177][ T2663] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 439.964177][ T2663] vX." or missing value [ 440.054304][ T2680] loop3: detected capacity change from 0 to 140 [ 440.061047][ T2680] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 440.061047][ T2680] vX." or missing value 10:22:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xc4ffffff}, 0x1c) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0x7f, 0x3f, 0x3f, 0xdb0}, {0x0, 0xaf, 0x7, 0x9}, {0x6, 0x80, 0x9, 0x6d2}, {0xaa4, 0x5, 0xa, 0x3}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x9ff3d77aa244001a, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x301000, 0x87, 0x12}, 0x18) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000380)={0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000001c0)={r3, 0x0, r4}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f00000001c0)={r3, 0xfffffffffffffff9, 0xec}) 10:22:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x45}, {0x6}]}) 10:22:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000020ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048127a, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x45}, {0x6}]}) 10:22:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x8], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 440.589151][ T2703] loop3: detected capacity change from 0 to 140 [ 440.606572][ T2703] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 440.606572][ T2703] vX." or missing value 10:22:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 440.670527][ T2725] debugfs: File 'dropped' in directory 'loop7' already present! [ 440.678268][ T2725] debugfs: File 'msg' in directory 'loop7' already present! [ 440.687146][ T2725] blktrace: Concurrent blktraces are not allowed on loop7 [ 440.694990][ T2729] loop3: detected capacity change from 0 to 140 [ 440.706800][ T2729] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 440.706800][ T2729] vX." or missing value [ 440.721324][ T2734] blktrace: Concurrent blktraces are not allowed on loop7 [ 440.740145][ T2734] blktrace: Concurrent blktraces are not allowed on loop7 10:22:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xd00d0000}, 0x1c) 10:22:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x45}, {0x6}]}) 10:22:39 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x23, 0x0, 0x0, 0xfffffffe}, {0x45, 0x0, 0x3}, {0x6, 0xfd, 0x9c, 0x4000}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="69b48ea9dd5ca77ad7fb73efc96f1e56853a12d19965a3335ee978ba34b439cea0da2e93aac73c958929bacfad0270a52376080a76b69d2382fbb8313ed4d47f017102fad9a03ad0f1002b18bb5b4717887a8b4809bc906524caeb6951d38b2aa646aa08d7c2e4a6a3de210ccecb", 0x6e}], 0x1, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001020ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x85, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000300)={0x1, 0x6, 0x80000000}) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x2], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x45}, {0x6}]}) [ 441.503522][ T2755] loop3: detected capacity change from 0 to 140 10:22:39 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 441.551818][ T2755] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 441.551818][ T2755] vX." or missing value [ 441.574898][ T2764] blktrace: Concurrent blktraces are not allowed on loop7 10:22:39 executing program 5 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x3], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 441.601733][ T2764] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.637328][ T2778] FAULT_INJECTION: forcing a failure. [ 441.637328][ T2778] name fail_usercopy, interval 1, probability 0, space 0, times 0 10:22:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x4], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 441.638410][ T2780] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.650416][ T2778] CPU: 1 PID: 2778 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 441.660458][ T2780] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.666188][ T2778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.683342][ T2778] Call Trace: [ 441.686756][ T2778] dump_stack+0x137/0x19d [ 441.691198][ T2778] should_fail+0x23c/0x250 [ 441.692393][ T2783] blktrace: Concurrent blktraces are not allowed on loop7 10:22:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x5], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 441.695609][ T2778] should_fail_usercopy+0x16/0x20 [ 441.695630][ T2778] _copy_from_user+0x1c/0xd0 [ 441.703461][ T2783] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.707728][ T2778] do_seccomp+0x360/0x1520 [ 441.723815][ T2778] ? __cond_resched+0x11/0x40 [ 441.728539][ T2778] ? fput+0x2d/0x130 [ 441.732438][ T2778] ? ksys_write+0x157/0x180 [ 441.732837][ T2786] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.736949][ T2778] ? fpregs_assert_state_consistent+0x7d/0x90 [ 441.736976][ T2778] __x64_sys_seccomp+0x3c/0x50 [ 441.744990][ T2786] blktrace: Concurrent blktraces are not allowed on loop7 [ 441.750100][ T2778] do_syscall_64+0x34/0x50 [ 441.766353][ T2778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 441.772247][ T2778] RIP: 0033:0x466459 [ 441.776124][ T2778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.795849][ T2778] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 441.804248][ T2778] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 441.812242][ T2778] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 441.820400][ T2778] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 441.828367][ T2778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 441.836369][ T2778] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 [ 441.858026][ T2791] loop3: detected capacity change from 0 to 140 [ 441.864754][ T2791] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 441.864754][ T2791] vX." or missing value 10:22:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xde0f6990}, 0x1c) 10:22:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x6], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:40 executing program 5 (fault-call:4 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000022ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 442.324892][ T2803] loop3: detected capacity change from 0 to 140 [ 442.332369][ T2803] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 442.332369][ T2803] vX." or missing value [ 442.355337][ T2814] blktrace: Concurrent blktraces are not allowed on loop7 [ 442.355799][ T2813] FAULT_INJECTION: forcing a failure. [ 442.355799][ T2813] name failslab, interval 1, probability 0, space 0, times 0 [ 442.375079][ T2813] CPU: 0 PID: 2813 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 442.383744][ T2813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.393793][ T2813] Call Trace: [ 442.397056][ T2813] dump_stack+0x137/0x19d [ 442.401372][ T2813] should_fail+0x23c/0x250 [ 442.405768][ T2813] __should_failslab+0x81/0x90 [ 442.410535][ T2813] ? do_seccomp+0x56d/0x1520 [ 442.415107][ T2813] should_failslab+0x5/0x20 [ 442.419650][ T2813] kmem_cache_alloc_trace+0x49/0x320 [ 442.424932][ T2813] do_seccomp+0x56d/0x1520 [ 442.429370][ T2813] ? __cond_resched+0x11/0x40 [ 442.434107][ T2813] ? fput+0x2d/0x130 [ 442.438047][ T2813] ? ksys_write+0x157/0x180 [ 442.442530][ T2813] __x64_sys_seccomp+0x3c/0x50 [ 442.447274][ T2813] do_syscall_64+0x34/0x50 [ 442.451746][ T2813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.457622][ T2813] RIP: 0033:0x466459 [ 442.461553][ T2813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.481146][ T2813] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 442.489636][ T2813] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 442.497587][ T2813] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 442.505541][ T2813] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.513554][ T2813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.521502][ T2813] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 [ 442.534140][ T2814] blktrace: Concurrent blktraces are not allowed on loop7 10:22:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45, 0x0, 0x0, 0x3}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000440)=""/108, 0x6c}], 0x5, 0x8f6, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000025ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:40 executing program 5 (fault-call:4 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000002440)={0x0, 0xff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x7], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 442.662830][ T2829] FAULT_INJECTION: forcing a failure. [ 442.662830][ T2829] name failslab, interval 1, probability 0, space 0, times 0 [ 442.675547][ T2829] CPU: 0 PID: 2829 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 442.684218][ T2829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.694259][ T2829] Call Trace: [ 442.697526][ T2829] dump_stack+0x137/0x19d [ 442.701840][ T2829] should_fail+0x23c/0x250 [ 442.706279][ T2829] __should_failslab+0x81/0x90 [ 442.711025][ T2829] should_failslab+0x5/0x20 [ 442.715539][ T2829] kmem_cache_alloc_node_trace+0x59/0x300 [ 442.721319][ T2829] ? __get_vm_area_node+0x11b/0x260 [ 442.726499][ T2829] __get_vm_area_node+0x11b/0x260 [ 442.731516][ T2829] ? avc_has_perm_noaudit+0x19a/0x240 [ 442.736869][ T2829] __vmalloc_node_range+0xba/0x540 [ 442.741959][ T2829] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.747546][ T2829] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.753112][ T2829] __vmalloc+0x5a/0x70 [ 442.757158][ T2829] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.762683][ T2829] bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.768066][ T2829] bpf_prog_alloc+0x14/0xd0 [ 442.772560][ T2829] bpf_prog_create_from_user+0x6f/0x240 [ 442.778097][ T2829] ? seccomp_run_filters+0x2b0/0x2b0 [ 442.783426][ T2829] do_seccomp+0x5b1/0x1520 [ 442.787834][ T2829] ? __cond_resched+0x11/0x40 [ 442.792503][ T2829] ? fput+0x2d/0x130 [ 442.796398][ T2829] ? ksys_write+0x157/0x180 [ 442.800882][ T2829] __x64_sys_seccomp+0x3c/0x50 [ 442.805641][ T2829] do_syscall_64+0x34/0x50 [ 442.810039][ T2829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.815932][ T2829] RIP: 0033:0x466459 [ 442.819805][ T2829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.839501][ T2829] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 442.847948][ T2829] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 442.855900][ T2829] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 442.863898][ T2829] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.871860][ T2829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.879811][ T2829] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 [ 442.887877][ T2829] syz-executor.5: vmalloc: allocation failure: 4096 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 442.902661][ T2829] CPU: 0 PID: 2829 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 442.911329][ T2829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.921367][ T2829] Call Trace: [ 442.924649][ T2829] dump_stack+0x137/0x19d [ 442.928963][ T2829] warn_alloc+0x105/0x160 [ 442.933276][ T2829] __vmalloc_node_range+0x1df/0x540 [ 442.938456][ T2829] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.944083][ T2829] __vmalloc+0x5a/0x70 [ 442.948142][ T2829] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.953773][ T2829] bpf_prog_alloc_no_stats+0x33/0x1f0 [ 442.959234][ T2829] bpf_prog_alloc+0x14/0xd0 [ 442.963738][ T2829] bpf_prog_create_from_user+0x6f/0x240 [ 442.969327][ T2829] ? seccomp_run_filters+0x2b0/0x2b0 [ 442.975042][ T2829] do_seccomp+0x5b1/0x1520 [ 442.979443][ T2829] ? __cond_resched+0x11/0x40 [ 442.984126][ T2829] ? fput+0x2d/0x130 [ 442.988026][ T2829] ? ksys_write+0x157/0x180 [ 442.992539][ T2829] __x64_sys_seccomp+0x3c/0x50 [ 442.997291][ T2829] do_syscall_64+0x34/0x50 [ 443.001753][ T2829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.007809][ T2829] RIP: 0033:0x466459 [ 443.011687][ T2829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.031279][ T2829] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 443.039679][ T2829] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 443.047635][ T2829] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 443.055593][ T2829] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.063608][ T2829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.071646][ T2829] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 [ 443.079636][ T2829] Mem-Info: [ 443.082757][ T2829] active_anon:72 inactive_anon:78655 isolated_anon:0 [ 443.082757][ T2829] active_file:5556 inactive_file:50251 isolated_file:0 [ 443.082757][ T2829] unevictable:0 dirty:144 writeback:0 [ 443.082757][ T2829] slab_reclaimable:3969 slab_unreclaimable:6461 [ 443.082757][ T2829] mapped:64403 shmem:7578 pagetables:2377 bounce:0 [ 443.082757][ T2829] free:1817578 free_pcp:684 free_cma:0 [ 443.085928][ T25] kauditd_printk_skb: 730 callbacks suppressed [ 443.085937][ T25] audit: type=1326 audit(1618827761.412:1295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2823 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 443.119554][ T2829] Node 0 active_anon:288kB inactive_anon:314620kB active_file:22224kB inactive_file:201004kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:257612kB dirty:576kB writeback:0kB shmem:30312kB writeback_tmp:0kB kernel_stack:2448kB pagetables:9508kB all_unreclaimable? no [ 443.119597][ T2829] Node 0 DMA free:15908kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 443.129553][ T2827] loop3: detected capacity change from 0 to 140 [ 443.149472][ T2829] lowmem_reserve[]: 0 2938 7916 7916 10:22:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x8], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:41 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe0ffffff}, 0x1c) [ 443.149498][ T2829] Node 0 DMA32 free:3012000kB min:4220kB low:7228kB high:10236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3013508kB mlocked:0kB bounce:0kB free_pcp:1508kB local_pcp:1508kB free_cma:0kB [ 443.206019][ T2827] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 443.206019][ T2827] vX." or missing value [ 443.208234][ T2829] lowmem_reserve[]: 0 0 4978 4978 [ 443.208258][ T2829] Node 0 Normal free:4242404kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:288kB inactive_anon:314620kB active_file:22224kB inactive_file:201004kB unevictable:0kB writepending:632kB present:5242880kB managed:5098384kB mlocked:0kB bounce:0kB free_pcp:928kB local_pcp:640kB free_cma:0kB [ 443.291654][ T2829] lowmem_reserve[]: 0 0 0 0 [ 443.296166][ T2829] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 10:22:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) [ 443.296706][ T25] audit: type=1326 audit(1618827761.622:1296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2847 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 443.310649][ T2829] Node 0 DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (M) 4*64kB (M) 4*128kB (M) 6*256kB (M) 6*512kB (M) 2*1024kB (M) 1*2048kB (M) 733*4096kB (M) = 3012000kB 10:22:41 executing program 5 (fault-call:4 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 443.351169][ T2829] Node 0 Normal: 223*4kB (UM) 105*8kB (UME) 23*16kB (U) 30*32kB (U) 4*64kB (UM) 6*128kB (UM) 5*256kB (UE) 5*512kB (UM) 5*1024kB (UM) 2*2048kB (UM) 1032*4096kB (UM) = 4244212kB [ 443.368809][ T2829] Node 0 hugepages_total=4 hugepages_free=3 hugepages_surp=4 hugepages_size=2048kB [ 443.378132][ T2829] 22968 total pagecache pages [ 443.382792][ T2829] 0 pages in swap cache [ 443.386928][ T2829] Swap cache stats: add 0, delete 0, find 0/0 [ 443.392990][ T2829] Free swap = 0kB [ 443.396713][ T2829] Total swap = 0kB [ 443.400427][ T2829] 2097051 pages RAM [ 443.404236][ T2829] 0 pages HighMem/MovableOnly [ 443.408901][ T2829] 65101 pages reserved [ 443.471738][ T2858] FAULT_INJECTION: forcing a failure. [ 443.471738][ T2858] name failslab, interval 1, probability 0, space 0, times 0 [ 443.473874][ T2827] loop3: detected capacity change from 0 to 140 [ 443.484403][ T2858] CPU: 0 PID: 2858 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 443.499452][ T2858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.509556][ T2858] Call Trace: [ 443.512833][ T2858] dump_stack+0x137/0x19d [ 443.517224][ T2858] should_fail+0x23c/0x250 [ 443.521624][ T2858] __should_failslab+0x81/0x90 [ 443.526375][ T2858] should_failslab+0x5/0x20 [ 443.530904][ T2858] kmem_cache_alloc_node+0x56/0x2f0 [ 443.536090][ T2858] ? alloc_vmap_area+0x12f/0x1340 [ 443.541096][ T2858] alloc_vmap_area+0x12f/0x1340 [ 443.545943][ T2858] ? kmem_cache_alloc_node_trace+0x1cb/0x300 [ 443.551921][ T2858] __get_vm_area_node+0x165/0x260 [ 443.557028][ T2858] ? avc_has_perm_noaudit+0x19a/0x240 [ 443.562400][ T2858] __vmalloc_node_range+0xba/0x540 [ 443.567494][ T2858] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.573028][ T2858] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.578593][ T2858] __vmalloc+0x5a/0x70 [ 443.582642][ T2858] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.588171][ T2858] bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.593532][ T2858] bpf_prog_alloc+0x14/0xd0 [ 443.598019][ T2858] bpf_prog_create_from_user+0x6f/0x240 [ 443.603643][ T2858] ? seccomp_run_filters+0x2b0/0x2b0 [ 443.608913][ T2858] do_seccomp+0x5b1/0x1520 [ 443.613330][ T2858] ? __cond_resched+0x11/0x40 [ 443.618009][ T2858] ? fput+0x2d/0x130 [ 443.622015][ T2858] ? ksys_write+0x157/0x180 [ 443.626501][ T2858] __x64_sys_seccomp+0x3c/0x50 [ 443.631281][ T2858] do_syscall_64+0x34/0x50 [ 443.635758][ T2858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.641646][ T2858] RIP: 0033:0x466459 [ 443.645529][ T2858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.665115][ T2858] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 443.673509][ T2858] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 443.681466][ T2858] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 443.689418][ T2858] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.697369][ T2858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.706014][ T2858] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x9], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 5 (fault-call:4 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0xa], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00002ece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 443.725377][ T2862] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.743748][ T2827] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 443.743748][ T2827] vX." or missing value [ 443.757932][ T2871] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.767840][ T2871] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.800161][ T2878] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.803948][ T2879] FAULT_INJECTION: forcing a failure. [ 443.803948][ T2879] name failslab, interval 1, probability 0, space 0, times 0 [ 443.808297][ T2878] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.819977][ T2879] CPU: 1 PID: 2879 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 443.835731][ T2879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.844872][ T2882] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.845776][ T2879] Call Trace: [ 443.845784][ T2879] dump_stack+0x137/0x19d [ 443.853377][ T2882] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.856137][ T2879] should_fail+0x23c/0x250 [ 443.856155][ T2879] __should_failslab+0x81/0x90 [ 443.876707][ T2879] should_failslab+0x5/0x20 [ 443.880541][ T2885] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.881299][ T2879] kmem_cache_alloc_node+0x56/0x2f0 [ 443.881323][ T2879] ? alloc_vmap_area+0x202/0x1340 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0xb], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0xc], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0xd], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 443.888920][ T2885] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.893580][ T2879] alloc_vmap_area+0x202/0x1340 [ 443.910511][ T2879] ? kmem_cache_alloc_node_trace+0x1cb/0x300 [ 443.916548][ T2879] __get_vm_area_node+0x165/0x260 [ 443.919982][ T2888] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.921631][ T2879] ? avc_has_perm_noaudit+0x19a/0x240 [ 443.921653][ T2879] __vmalloc_node_range+0xba/0x540 [ 443.921673][ T2879] ? bpf_prog_alloc_no_stats+0x33/0x1f0 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0xe], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 443.929257][ T2888] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.934172][ T2879] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.934195][ T2879] __vmalloc+0x5a/0x70 [ 443.934214][ T2879] ? bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.966999][ T2879] bpf_prog_alloc_no_stats+0x33/0x1f0 [ 443.972353][ T2879] bpf_prog_alloc+0x14/0xd0 [ 443.973862][ T2891] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.976839][ T2879] bpf_prog_create_from_user+0x6f/0x240 [ 443.976891][ T2879] ? seccomp_run_filters+0x2b0/0x2b0 [ 443.984770][ T2891] blktrace: Concurrent blktraces are not allowed on loop7 [ 443.989515][ T2879] do_seccomp+0x5b1/0x1520 [ 443.989543][ T2879] ? __cond_resched+0x11/0x40 [ 443.989563][ T2879] ? fput+0x2d/0x130 [ 444.014803][ T2879] ? ksys_write+0x157/0x180 [ 444.019284][ T2879] __x64_sys_seccomp+0x3c/0x50 [ 444.024025][ T2879] do_syscall_64+0x34/0x50 [ 444.028437][ T2879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.034365][ T2879] RIP: 0033:0x466459 [ 444.038347][ T2879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.058007][ T2879] RSP: 002b:00007fd0347ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 444.066417][ T2879] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 444.074368][ T2879] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 444.082335][ T2879] RBP: 00007fd0347ee1d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.090286][ T2879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.098232][ T2879] R13: 00007ffe7c99ea9f R14: 00007fd0347ee300 R15: 0000000000022000 [ 444.114223][ T25] audit: type=1326 audit(1618827762.442:1297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2847 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000040)={r2, 0x1a5374dd, 0x10000}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 444.138314][ T25] audit: type=1326 audit(1618827762.472:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2877 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=0 compat=0 ip=0x4191dc code=0x0 [ 444.177096][ T2899] loop3: detected capacity change from 0 to 140 [ 444.184953][ T2899] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 444.184953][ T2899] vX." or missing value [ 444.201823][ T25] audit: type=1326 audit(1618827762.532:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2901 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xe8030000}, 0x1c) 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x10], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000331ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = signalfd(r0, &(0x7f0000000300)={[0x1f]}, 0x8) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000340)=@gcm_128={{0x303}, "e29d8ba631a5dfcd", "2b93cb74c6d2165a235844a22e8323eb", "410fd574", "c1c829818a6d13f5"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000380)=@gcm_128={{0x304}, "41a98b01ae83eaf9", "a97c3e3853cdc51be0af6db67d129968", "4ca953c0", "d4b5c651927a8537"}, 0x28) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)={0x2000, 0x4, 0xb}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) [ 444.385514][ T2921] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.387853][ T2922] loop3: detected capacity change from 0 to 140 [ 444.393212][ T2921] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.400337][ T2922] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 444.400337][ T2922] vX." or missing value 10:22:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x11], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000332ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x12], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 444.653862][ T2936] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.664591][ T2936] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.674105][ T25] audit: type=1326 audit(1618827763.002:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2938 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x25], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 444.713799][ T2942] loop3: detected capacity change from 0 to 140 [ 444.716298][ T2945] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.721525][ T2942] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 444.721525][ T2942] vX." or missing value [ 444.729994][ T2945] blktrace: Concurrent blktraces are not allowed on loop7 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 444.784860][ T2955] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.792344][ T2955] blktrace: Concurrent blktraces are not allowed on loop7 [ 444.814021][ T2958] loop3: detected capacity change from 0 to 140 [ 444.830668][ T2958] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 444.830668][ T2958] vX." or missing value 10:22:43 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/timer\x00', 0x40000) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000140)={0x0, 0x0, r2, 0x5, 0x80000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r3}, {@void, @max='max'}}) [ 445.023743][ T25] audit: type=1326 audit(1618827763.352:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2901 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 445.089233][ T25] audit: type=1326 audit(1618827763.422:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2973 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf4010000}, 0x1c) 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x4, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 445.194471][ T2984] blktrace: Concurrent blktraces are not allowed on loop7 [ 445.210040][ T2984] blktrace: Concurrent blktraces are not allowed on loop7 10:22:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c001435ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x8, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x4c], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xbb6, 0x490002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000300)={@desc={0x1, 0x0, @desc3='\xe8\xda\xb9\x924\xbb1.'}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000004c0), 0x56}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/242, 0xf2}, 0x3f}], 0x2, 0x2022, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0xb) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0xb, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x60], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x14, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 445.316331][ T2999] blktrace: Concurrent blktraces are not allowed on loop7 [ 445.316359][ T2998] loop3: detected capacity change from 0 to 140 [ 445.336587][ T2998] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 445.336587][ T2998] vX." or missing value [ 445.352086][ T2999] blktrace: Concurrent blktraces are not allowed on loop7 10:22:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2f000, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 445.386350][ T3017] blktrace: Concurrent blktraces are not allowed on loop7 [ 445.393812][ T3017] blktrace: Concurrent blktraces are not allowed on loop7 [ 445.424005][ T3027] loop3: detected capacity change from 0 to 140 [ 445.435513][ T3027] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 445.435513][ T3027] vX." or missing value [ 445.922771][ T25] audit: type=1326 audit(1618827764.252:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2973 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x68], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xf5ffffff}, 0x1c) 10:22:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1f014e, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:44 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x101, 0xff, 0x5, 0x7}, {0xa6b8, 0x0, 0x5}, {0x1f, 0x80, 0x7, 0x4}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(0xffffffffffffffff, 0x9) socket$unix(0x1, 0x2, 0x0) ptrace$setregs(0xf, 0x0, 0x2, &(0x7f0000000140)="12c6c0f756199195df62fc08646cd749fef9cd860cdeb9d262237233ca66e2ce51cc40092b734c9d2cc82364df5263504c2198fa6f697f5a2dc183e77a5959de7fca4bfe18dc27c1cbcfe1de131f1c0b315ea2af69c6ae5390764819131d3d8fad8065d667e77372ae1c87158b55e882fb52321099c4e9ba476dbcb5ce7387f57406840529c2ec296e546b8f59f3776706037d0234ad70a416e7e76cb919584f631c0b041ba2558e59dcbac0c45e3224ce73d616d214d2c0641c8906657aa7507cc3735b3c287d7d428fb477b5aeb3ecc03a3eaf1700") 10:22:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000036ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x6c], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 445.988088][ T3040] blktrace: Concurrent blktraces are not allowed on loop7 [ 445.995556][ T3040] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.043170][ T25] audit: type=1326 audit(1618827764.372:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3047 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 446.078235][ T3053] blktrace: Concurrent blktraces are not allowed on loop7 10:22:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0xffffc90000000000, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 446.087387][ T3055] loop3: detected capacity change from 0 to 140 [ 446.089854][ T3053] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.097369][ T3055] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 446.097369][ T3055] vX." or missing value [ 446.118930][ T3055] ================================================================== [ 446.127060][ T3055] BUG: KCSAN: data-race in copy_process / get_task_exe_file [ 446.134348][ T3055] [ 446.136665][ T3055] write to 0xffff888134cd90ec of 4 bytes by task 3046 on cpu 0: [ 446.144286][ T3055] copy_process+0x631/0x2e20 [ 446.148886][ T3055] kernel_clone+0x14b/0x680 [ 446.153398][ T3055] __x64_sys_clone+0xb4/0xe0 [ 446.157992][ T3055] do_syscall_64+0x34/0x50 [ 446.162424][ T3055] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.168304][ T3055] [ 446.170612][ T3055] read to 0xffff888134cd90ec of 4 bytes by task 3055 on cpu 1: [ 446.178132][ T3055] get_task_exe_file+0x44/0x140 [ 446.182966][ T3055] proc_exe_link+0x44/0x100 [ 446.187455][ T3055] proc_pid_get_link+0x50/0xb0 [ 446.192205][ T3055] step_into+0x974/0xec0 [ 446.196428][ T3055] path_openat+0xfc8/0x20b0 [ 446.200915][ T3055] do_filp_open+0xd9/0x1f0 [ 446.205313][ T3055] do_sys_openat2+0xa3/0x250 [ 446.209885][ T3055] __x64_sys_openat+0xef/0x110 [ 446.214628][ T3055] do_syscall_64+0x34/0x50 [ 446.219024][ T3055] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.224900][ T3055] [ 446.227199][ T3055] Reported by Kernel Concurrency Sanitizer on: [ 446.233515][ T3055] CPU: 1 PID: 3055 Comm: syz-executor.3 Not tainted 5.12.0-rc8-syzkaller #0 10:22:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 10:22:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x74], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 446.242175][ T3055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.252221][ T3055] ================================================================== 10:22:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x7a], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 446.287731][ T3070] loop3: detected capacity change from 0 to 140 [ 446.296826][ T3078] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.304396][ T3070] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 446.304396][ T3070] vX." or missing value [ 446.321088][ T3078] blktrace: Concurrent blktraces are not allowed on loop7 10:22:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00003fce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 446.342306][ T3084] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.349735][ T3084] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.394298][ T3091] loop3: detected capacity change from 0 to 140 [ 446.405481][ T3099] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.405657][ T3091] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 446.405657][ T3091] vX." or missing value [ 446.414383][ T3099] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.462442][ T3103] loop3: detected capacity change from 0 to 140 [ 446.469419][ T3103] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 446.469419][ T3103] vX." or missing value 10:22:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfc000000}, 0x1c) 10:22:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x2], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000040ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x3], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 446.894740][ T3118] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.902541][ T3118] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.946946][ T3130] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.956017][ T3128] loop3: detected capacity change from 0 to 140 [ 446.957948][ T3130] blktrace: Concurrent blktraces are not allowed on loop7 [ 446.971696][ T3128] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 446.971696][ T3128] vX." or missing value [ 447.032477][ T3128] loop3: detected capacity change from 0 to 140 [ 447.039301][ T3128] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 447.039301][ T3128] vX." or missing value 10:22:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x4], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000046ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x5], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 447.202307][ T3158] loop3: detected capacity change from 0 to 140 [ 447.202444][ T3161] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.219939][ T3158] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 447.219939][ T3158] vX." or missing value [ 447.223305][ T3161] blktrace: Concurrent blktraces are not allowed on loop7 10:22:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 447.271158][ T3170] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.283774][ T3170] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.298872][ T3167] loop3: detected capacity change from 0 to 140 [ 447.306398][ T3167] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 447.306398][ T3167] vX." or missing value 10:22:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe800000}, 0x1c) 10:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x6], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 447.756770][ T3189] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.764279][ T3189] blktrace: Concurrent blktraces are not allowed on loop7 10:22:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000048ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:46 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000000140)="608463f8d54889e29fcc4ea7d7af3932bb88870a1c4ad2c8516d209150d4766d7c1d90414300f2487856d0c2955c34cf88d8f060180d31bb55c4554217dac37a08ff45355130e4d7b2a73daff3d0a0d680632226bfe5", 0x56, 0x8000, &(0x7f00000001c0)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x1c) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x50, 0x1f, 0x4, 0x8}, {0xffff, 0x8, 0x1f, 0x6}, {0xfffe, 0x6b, 0x3, 0xfffffff9}]}) 10:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x7], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 447.855224][ T3202] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.863393][ T3202] blktrace: Concurrent blktraces are not allowed on loop7 [ 447.872524][ T3201] loop3: detected capacity change from 0 to 140 [ 447.881148][ T3201] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 447.881148][ T3201] vX." or missing value [ 447.926861][ T3201] loop3: detected capacity change from 0 to 140 [ 447.938023][ T3201] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 447.938023][ T3201] vX." or missing value 10:22:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x8], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00004cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x10, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x9], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 448.065691][ T3231] loop3: detected capacity change from 0 to 140 [ 448.068143][ T3232] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.073618][ T3231] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 448.073618][ T3231] vX." or missing value [ 448.092108][ T3232] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.131477][ T25] kauditd_printk_skb: 14 callbacks suppressed [ 448.131540][ T25] audit: type=1326 audit(1618827766.462:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3240 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 448.135219][ T3245] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.168928][ T3245] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.196562][ T3249] loop3: detected capacity change from 0 to 140 [ 448.203331][ T3249] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 448.203331][ T3249] vX." or missing value [ 448.227282][ T25] audit: type=1326 audit(1618827766.552:1320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3240 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfe80ffff}, 0x1c) 10:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0xa], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000060ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x60, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 448.627948][ T3270] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.636138][ T3270] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.643399][ T3273] loop3: detected capacity change from 0 to 140 [ 448.652536][ T3273] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 448.652536][ T3273] vX." or missing value [ 448.690777][ T25] audit: type=1326 audit(1618827767.022:1321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3199 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 448.718380][ T3279] loop3: detected capacity change from 0 to 140 [ 448.725218][ T3279] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0xb], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x12401, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/189, 0xbd}], 0x2, 0xd9f, 0x0) [ 448.725218][ T3279] vX." or missing value [ 448.757785][ T3289] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.765260][ T3289] blktrace: Concurrent blktraces are not allowed on loop7 [ 448.765385][ T25] audit: type=1326 audit(1618827767.092:1322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3288 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf9, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000068ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0xc], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) getsockname(0xffffffffffffffff, &(0x7f0000000900)=@can={0x1d, 0x0}, &(0x7f0000000980)=0x80) sendto(r0, &(0x7f0000002440)="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", 0x1000, 0x4000, &(0x7f0000000300)=@xdp={0x2c, 0x8, r1, 0xe}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000880), &(0x7f00000008c0)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r4, &(0x7f00000009c0)=""/221, 0xdd, 0x40, &(0x7f0000000ac0)={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, [], 0x1}, 0x7f}, 0x1c) vmsplice(r3, &(0x7f00000007c0)=[{&(0x7f0000000380)="7c81f22bcc2169cadd292cb5a68e8d5ced08435371a201971a76109fefaaddd4ba04207309e8201a4c44129e01dcf7e0ad562af3058331f08fab77ce841cf66d0e137a110f163a1078c724de1b1a15fd86f35a14fbb22cb101ceca14a637ac6acb8b38d2702d065330f0fb6ae7222f1cef124b3464b3a461298729512c19cf654055db68a8b5141c3811d7b1eae2a96e893aac3f30", 0x95}, {&(0x7f0000000080)="70ea5db5ce985bf94316701b932159ada78d330e6d882f0cef650bacecfc963e24e315f452d1635187a00b591070bcde03456643a1cb6f9b5152988d", 0x3c}, {&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000000500)="deb55d59ed3f385a5cae53d8702d74b9a6bc39f09c3099e93fbfe98297537caa962d7f48f32baa5ab325558cb450023be74e76105f0ad8bb767fffe749311a0a18533f7baab0a42fce98f23d6466cc92320e4c8d1dfe9f2c93b582b8f494262dd12547047ecbffe4cdeb0810dc152fb5793ad0da39271eadb588f7a9f53e864e3634ac45b8d16385bedd22b464605d7b826992d719010e59f8200fbb7319d3886bdfe259c7260826b55ffe7ea52761736530a6355fcd25cd1a3c393573c7c4ba95047cf4075bcff18a9a69d9350436d4694e7e1365ca602d18fdf2526b530939796b29fb", 0xe4}, {&(0x7f0000004440)="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0x1000}, {&(0x7f0000000440)="d3759bd53ebd017926", 0x9}, {&(0x7f0000000600)="38e542a464ac05234179bd32d516e5f89b3de87811c62f8560031f0608855df57c02b59706c9741376b7e86d4240692f0b148334072178eb5c1b441b6c1e4bb3ba7ce8b48fb0840ca415728ab53280552eb105608624b834b8eaa45fd01efbb948d1e18f405b2f0842f46f1dd4318adf26cac08090262888033e03d2ef415cd5983405", 0x83}, {&(0x7f0000000480)="9661d4e50b00940da7ca5e0018d5100aad3a44862028fcec2d856ef2ba7081a2ac451fbbb2c92b60d7ae8bca3b253683db4baaf0366166afca2e", 0x3a}, {&(0x7f00000006c0)="f5a362b4bb943617b5b7a80df5d926b4dd4f8737488466aef1d166110dfe9b41c1016d184267224ad42cce897ff4a2ee207feb2bcc1d4f2618fec36f7fc0c45843e922519a03549941d6162b566195a3143de7b9e1272f2b9ebf05711bd0d41cf99d901f4eaa7d3e", 0x68}], 0x9, 0xc) 10:22:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x500, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x700, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 449.011578][ T3306] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.027196][ T3314] loop3: detected capacity change from 0 to 140 [ 449.043860][ T3306] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.045317][ T3314] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.045317][ T3314] vX." or missing value [ 449.123085][ T3325] loop3: detected capacity change from 0 to 140 [ 449.129880][ T3325] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.129880][ T3325] vX." or missing value 10:22:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfec0ffff}, 0x1c) 10:22:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0xd], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x900, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00006cce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 449.498788][ T3343] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.508288][ T3344] loop3: detected capacity change from 0 to 140 [ 449.512787][ T3343] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.516237][ T3344] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.516237][ T3344] vX." or missing value [ 449.573472][ T3344] loop3: detected capacity change from 0 to 140 [ 449.581400][ T3344] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.581400][ T3344] vX." or missing value [ 449.599311][ T25] audit: type=1326 audit(1618827767.932:1323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3288 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0xe], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2080, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000480)={[], [{@uid_eq={'uid', 0x3d, r4}}]}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, r6) mount$9p_fd(0x0, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='9p\x00', 0x1222800, &(0x7f00000008c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend='noextend'}, {@cache_none='cache=none'}, {@cache_none='cache=none'}, {@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@privport='privport'}, {@privport='privport'}, {@afid={'afid', 0x3d, 0x80000000}}], [{@context={'context', 0x3d, 'staff_u'}}, {@appraise_type='appraise_type=imasig'}]}}) sendmsg$nl_generic(r2, &(0x7f0000000800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000280)={0x52c, 0x13, 0x4, 0x70bd2d, 0x25dfdbff, {0x20}, [@nested={0x51, 0x7c, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x18, 0x0, 0x0, @uid=r4}, @generic="870ceb837c7d69f294d7343160c94bf1b6cc044df1745477aef1403700a2f7d908e9c828764d0b56755d66db69a4faba32afec0686a358362cda91af50"]}, @typed={0x8, 0x55, 0x0, 0x0, @u32=0xe4d}, @generic="c1a07368cb948da0e9750494d8bdab00020b812a97c0f968583bd1f7a8e77f7b9ce1cd8a10cc6b3edf01b7daa9535364464ef1db0261183fc7fe81223213a371c7aaa603db274daceb95044a1841c690d2896efc0b2c0d96276ed3fcebafa5e4809af2a57c911c643e8c62d76461070a96b7ad22dc54d5c6b76009bd0aa0134862841ea520182662f6fcb513ff6947581b61f57fbe2efb83857e26b2f850ba4aadddeff259c0851337d3c2428ae9674ad4c354a5ac9ad6915faabf245bce67eb9879f31a9b43931e9d03fbbb1d94", @typed={0x8, 0x69, 0x0, 0x0, @pid}, @nested={0x3e4, 0x87, 0x0, 0x1, [@generic="efaa4f52d4fc5a2f4892b2814c0801f77d49df5e447c50c502faca8454fd4078aeae14de9af75e7b6d6962715a3e9963bb097fd935522bf5145026a90772d8bed2836adc9daa40ea334eb33243ec964085362c15a820be3ded371613dbc092d636abc1cc1a767083447cd062c7f4a3c7fac40ba39bab5c7ff5c59e0d8f6e80c60d7a93c362362671f2fa5663680698f7d60687ce5ea2c3ef103b682c13a2aa7a3bf5e019404983174e56cda040559f06b0bbd98cc445cbb6e9dbef67544a80cb9e7097eedfd214f40bae7c7e8eefd3cb092f", @generic="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", @generic="854ea6106fec09e1665335d213c585911f12c4bf516745bf3095553f90c331461ed4d26281000c56324fe1d40c7935a60dd3d8bafe6926069cc78d810146e330a538ced3a46a40268fc108c178e7b69359c4bfb4dae88704e32fe3546692403b6a7497181500c61031275e3178bb292d3b0cda59e7509c05959f2fd2442b29c16412946ab79979a2710b116e14abfabf6df9cd644b05f6e00ed5410186a3da2771d49fba2101e694396fc75ddce307599effaf6e7357c085ffc0896af1d4fd6951bb566d9f07254cb645e9eab065b51fd1d77a408f631d44b18335227750f4f67e", @typed={0xe, 0x35, 0x0, 0x0, @str='j,:[[{\\%#\x00'}, @typed={0x8, 0x69, 0x0, 0x0, @u32}, @generic="e22427550f2300277d7be86aabd04a1fa9047aca36232830214161f639ff9dad993e7a71c4bcb3aa66bd70876765fd19f026b54599437c4f23f82ff95aca378f5ce4ec034350709a905c12b90f7744018e0bf4f5a693a127b51f", @generic="dbbc0528493ed7fb87bf01c83a6a415b56c9d886de08cfb2a3c7d71ae7b0c1ca382462536013e44b43564190c3caf5fb503ac8cff3b37bf6cb027d3777f15f7f356880443950433eb11e7bcda222ad614bbbc27c04a919e38cd461c16b5f6e7b0a4311737880a4a470feeb6770fb08692a7ab8237104933ece0eeeb65bd540efd410d742b85a4334d94f8d7cc36625a8c5616def09ef5074b8a5da3d6b19e2225dccc178d840affad3737abfee97c066a9658730a25ecc791872038e2bb0"]}]}, 0x52c}, 0x1, 0x0, 0x0, 0x81}, 0x4010) sendto$inet6(r1, &(0x7f0000000100)="7111874e24a1cac25d96a60c401fb133ac1e9eb30538a56227f4006ec90693c3c1b3d57c1663db7a07a979e43278a2548e8a3e9e8e09ce233852e4380dd427973ef69ea98fe17ff51388056093e423d9f75c2fd5d90e642c929055b14d64", 0x5e, 0x0, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x101040, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000074ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 449.692166][ T3369] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.702282][ T25] audit: type=1326 audit(1618827768.032:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3368 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 449.726769][ T3374] loop3: detected capacity change from 0 to 140 [ 449.734878][ T3369] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.745663][ T3374] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.745663][ T3374] vX." or missing value [ 449.810829][ T3374] loop3: detected capacity change from 0 to 140 [ 449.818105][ T3374] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 449.818105][ T3374] vX." or missing value 10:22:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000300)="858108988e4da32fe7d9ef76f9c244c1acec8f0163068d665438fe2df9b1394d60c33ad69b941e77edb5933290d947e8b19943359fef3c4227401c70d1a070affac488d9e253c27325ca2d8f9d7b", 0x4e, 0x80, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x10], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 449.926669][ T3403] blktrace: Concurrent blktraces are not allowed on loop7 [ 449.934303][ T3403] blktrace: Concurrent blktraces are not allowed on loop7 10:22:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff000000}, 0x1c) 10:22:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00007ace0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf900, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x11], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff7f, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x12], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 450.359863][ T3418] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.360519][ T3419] loop3: detected capacity change from 0 to 140 [ 450.375454][ T3419] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 450.375454][ T3419] vX." or missing value [ 450.378685][ T3418] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.466684][ T3429] loop3: detected capacity change from 0 to 140 [ 450.467703][ T3435] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.485685][ T3435] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.504236][ T3429] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x100000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x25], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 450.504236][ T3429] vX." or missing value [ 450.525301][ T25] audit: type=1326 audit(1618827768.852:1325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3368 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c0000cdce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 450.605299][ T3451] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.613856][ T3451] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.626279][ T3452] loop3: detected capacity change from 0 to 140 [ 450.637385][ T3452] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 450.637385][ T3452] vX." or missing value [ 450.691106][ T3460] loop3: detected capacity change from 0 to 140 [ 450.699926][ T3460] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 450.699926][ T3460] vX." or missing value 10:22:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x12d8df, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000100)={0x0, 0x0, 0x8000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x10000, @remote}, 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f0000000040)={0x3, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) 10:22:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 450.833657][ T3476] blktrace: Concurrent blktraces are not allowed on loop7 [ 450.844119][ T25] audit: type=1326 audit(1618827769.172:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3470 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 450.850753][ T3476] blktrace: Concurrent blktraces are not allowed on loop7 10:22:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xff0f0000}, 0x1c) 10:22:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c0000cece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x200000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x4c], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f0000000080)=[{0x9, 0x40, 0x0, 0x4}, {0xf231, 0x80, 0x4, 0x92f}, {0x0, 0x1f, 0x0, 0x401}]}, 0x10) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="67726530000000000000000000000000d009d481b7d7b66f68d006a4ef821811b623b81ea2ccf643405abf304e14ca0da189d55e0e3c5aa1f7dafd9241c8d23a9751ec4fb4b92caeccdede67a3140e4984c985201d5d172bbc29b97f5e8fc96a8ed108c7e00c1dd104c11bd2a539447999685c15d12d5401a294cc6cf29518d2424aefc5e5111b", @ANYRES32=0x0, @ANYBLOB="7860000800008000000220004d11003400680000202f9078e0000001ac1e010100010000"]}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="f4030000", @ANYRES16=0x0, @ANYBLOB="10002abd7000fbdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="a401028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040005000000080007000000000038000100000001006c625f74785f6d6574686f640000000000000000000000000000000000000000000003000500000000000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000038000100000001006e6f746966795f70656572735f636f756e7400000000000000000000000000000000030003000000000004008219000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000001200030003000000080004000000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004402000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000100008008000100", @ANYRES32=0x0, @ANYBLOB="b00002806c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003c0004000400800000000000800080011f00000002008c660100000003000107409b000061db000e000000800600ab7f018000003b0002208000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="ec0002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004009e0600003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040006800000"], 0x3f4}, 0x1, 0x0, 0x0, 0x4894}, 0x4004010) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, 0x0, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000880)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB="58000004", @ANYRES16=r6, @ANYBLOB="000426bd7000fedbdf250a0000000a000900000000000000000008003c00871c0000080039080600000008003c001f00000005002f000100000008003a00da1d000005003800010000000500370000000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r7, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x1c, r6, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x2000c804) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000b80)=ANY=[@ANYBLOB="06822e4ba6a84b04000000", @ANYRES64, @ANYBLOB="000325bd7000fedbdf25120000000800390001800000050030000100000008003a000400000005002d000100000008003b00000000ca05002d000100000008002b00fffbffff"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000044) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000340)=0x6, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) 10:22:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x400000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x60], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 451.211102][ T3492] blktrace: Concurrent blktraces are not allowed on loop7 [ 451.214434][ T3496] loop3: detected capacity change from 0 to 140 [ 451.226419][ T3496] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 451.226419][ T3496] vX." or missing value [ 451.239487][ T3492] blktrace: Concurrent blktraces are not allowed on loop7 10:22:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x600000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x68], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 451.277179][ T3509] blktrace: Concurrent blktraces are not allowed on loop7 [ 451.284775][ T3509] blktrace: Concurrent blktraces are not allowed on loop7 10:22:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x800000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 451.321170][ T3517] loop3: detected capacity change from 0 to 140 [ 451.329100][ T3523] blktrace: Concurrent blktraces are not allowed on loop7 [ 451.340877][ T3523] blktrace: Concurrent blktraces are not allowed on loop7 [ 451.341218][ T3517] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 451.341218][ T3517] vX." or missing value [ 451.667637][ T25] audit: type=1326 audit(1618827770.002:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3470 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x6c], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 451.736842][ T3536] blktrace: Concurrent blktraces are not allowed on loop7 [ 451.744437][ T3536] blktrace: Concurrent blktraces are not allowed on loop7 10:22:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffff0000}, 0x1c) 10:22:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00fffece0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:50 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) setsockopt(r1, 0x1000, 0xfffffffa, &(0x7f0000000300)="bb51d7a5c2e001a159aaea2441dd3b7117246d13ad8dcd2a1d5c7c3e62cd55ce81373e7242abc1f8bffb9c9b8ed4253c84f3c2275e88910ffdcf70b27554f50f70620db62bec174b495eaa36f53d5e87dcf99eb979e720b1a18aedc300227f292c193bd3f60e1741", 0x68) 10:22:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x74], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) [ 452.071794][ T25] audit: type=1326 audit(1618827770.402:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3550 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 452.111772][ T3556] loop3: detected capacity change from 0 to 140 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x5000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x7a], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 452.138568][ T3556] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 452.138568][ T3556] vX." or missing value [ 452.152430][ T3570] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.166817][ T3570] blktrace: Concurrent blktraces are not allowed on loop7 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 452.191488][ T3575] loop3: detected capacity change from 0 to 140 [ 452.207206][ T3575] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 452.207206][ T3575] vX." or missing value [ 452.217516][ T3586] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.231832][ T3586] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.262629][ T3597] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.270354][ T3597] blktrace: Concurrent blktraces are not allowed on loop7 10:22:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffff80fe}, 0x1c) 10:22:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000fffce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 452.975322][ T3621] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.979263][ T3622] loop3: detected capacity change from 0 to 140 [ 452.982889][ T3621] blktrace: Concurrent blktraces are not allowed on loop7 [ 452.991793][ T3622] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 452.991793][ T3622] vX." or missing value 10:22:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/236, 0xec}, 0x1}], 0x2, 0x120, 0x0) 10:22:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7fff0000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001200)=[{&(0x7f00000009c0)=""/236, 0xec}, {&(0x7f0000000ac0)=""/250, 0xfa}, {&(0x7f0000000bc0)=""/214, 0xd6}, {&(0x7f00000012c0)=""/186, 0xba}, {&(0x7f0000000d80)=""/26, 0x1a}, {&(0x7f0000000dc0)=""/236, 0xec}, {&(0x7f0000000ec0)=""/176, 0xb0}, {&(0x7f0000000f80)=""/180, 0xb4}, {&(0x7f0000001040)=""/188, 0xbc}, {&(0x7f0000001100)=""/243, 0xf3}], 0xa, 0xd9f, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/2, 0x2}], 0x4, 0x7, 0x0) r2 = open_tree(r1, &(0x7f0000000240)='./file0\x00', 0x9100) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000280)={0x0, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/148, 0x94}], 0x4, 0x4df9, 0x7) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000580)={0x0, 0x10000, 0x1, [0x6, 0x1, 0xdc25, 0x1, 0x5], [0x10001, 0xfff, 0x1, 0x9, 0x1, 0x3, 0x2, 0x4, 0x7, 0x7, 0x2, 0x3, 0xfffffffffffffc01, 0x10000, 0x7, 0x1260, 0x80000001, 0xe336, 0xcad, 0xa2, 0x6, 0x45, 0xfff, 0x2, 0x45bf, 0x1f, 0x20, 0xcc, 0x9, 0x3ff, 0x5, 0x0, 0x9, 0x2, 0x4, 0x7, 0x3fc0000, 0x4a65, 0x1, 0x7, 0x8, 0x7, 0x4, 0x0, 0x20, 0x4, 0x4, 0x0, 0x7, 0x400, 0x4, 0xffffffffffff8001, 0x1, 0x6, 0x9, 0x7, 0x1f, 0x0, 0x24, 0x2, 0x3, 0xff, 0x40, 0x400, 0x0, 0x800, 0x4, 0x9, 0xfff, 0x6, 0x800, 0x4, 0x81a8, 0x7ff, 0x803c, 0x5, 0x0, 0x27, 0x8e4, 0x3d, 0x7ff, 0x29, 0x6c6, 0x4e, 0x3, 0x6, 0x9b, 0x4, 0x1ff, 0x7f, 0x5, 0xe5a, 0x2, 0x1, 0x3f000000000, 0x7ca, 0xacca, 0x3, 0x3, 0x0, 0x4, 0x101, 0x5, 0x9, 0xfffffffffffffff8, 0x8, 0x82d, 0x2, 0x9, 0x9, 0x1c, 0x5aa, 0x8, 0x10000, 0x8, 0x24, 0x100, 0x2, 0x3, 0xffff, 0x13b5ab4b]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:22:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c00feffce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) 10:22:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 453.083589][ T3640] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.091390][ T3640] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.109674][ T3644] loop3: detected capacity change from 0 to 140 [ 453.120431][ T3644] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> 10:22:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xdfd81200, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 453.120431][ T3644] vX." or missing value [ 453.122747][ T3652] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.146317][ T3652] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.173887][ T3661] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.181393][ T3661] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.211144][ T3665] loop3: detected capacity change from 0 to 140 [ 453.219448][ T3665] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 453.219448][ T3665] vX." or missing value 10:22:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffffc0fe}, 0x1c) 10:22:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf9000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000004000000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 453.791025][ T3685] loop3: detected capacity change from 0 to 140 [ 453.799036][ T3685] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 453.799036][ T3685] vX." or missing value [ 453.800182][ T3686] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.839738][ T3686] blktrace: Concurrent blktraces are not allowed on loop7 [ 453.849943][ T3694] loop3: detected capacity change from 0 to 140 [ 453.861395][ T3694] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 453.861395][ T3694] vX." or missing value 10:22:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xffefffff, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000001100000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 453.935670][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 453.935681][ T25] audit: type=1326 audit(1618827772.262:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3637 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 10:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 454.006981][ T3714] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.016040][ T3714] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.031384][ T3715] loop3: detected capacity change from 0 to 140 10:22:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xffffefff, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000180)) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000040)={'syztnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x0, 0x0, 0x10, @private2={0xfc, 0x2, [], 0x1}, @private2={0xfc, 0x2, [], 0x1}, 0x10, 0x8000, 0x3a5, 0xfc9}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 454.046429][ T3715] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 454.046429][ T3715] vX." or missing value [ 454.061566][ T3723] blktrace: Concurrent blktraces are not allowed on loop7 10:22:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x80, 0x0) sendto$inet6(r2, &(0x7f0000000300)="a0b931fbe230f67e2052151fd8d1c0", 0xf, 0x20000081, &(0x7f0000000340)={0xa, 0x4e24, 0x2, @private0, 0xffffffff}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000380)=@ccm_128={{0x303}, "66c82ee0328c7247", "e5e9c375cf3360f9a23bc0da7b611c0e", "d29a5311", "1f9703e2a1af0848"}, 0x28) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001440)=""/4083, 0xff3}], 0x1}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/246, 0xf6}, 0x1}], 0x2, 0x120, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r4, &(0x7f0000000440)="141f70e3cd198f6d4a451ce3b38625c210835bc2b37d39790298a7db4895b01cb6da301a3d51a80dc4169c57c43fa0bdfe9aab84526b2a6f03c05697a8dd5f8f843874bad60fe49b7b88b537326bbbace101f18026cc1a6d8356eef186b795b652395868527da58e0d9ce8247d454ae4e7c44cc3aaa2d67a071dc60dac", 0x7d, 0x4d, &(0x7f0000000500)={0xa, 0x4e23, 0x1, @private0, 0x6}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000540)={'wg0\x00', {0x2, 0x0, @loopback}}) r5 = accept4$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c, 0x0) close(r5) 10:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 454.104253][ T3723] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.117385][ T25] audit: type=1326 audit(1618827772.442:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3727 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [ 454.178109][ T3735] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.185856][ T3735] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.218579][ T3742] loop3: detected capacity change from 0 to 140 [ 454.231583][ T3742] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 454.231583][ T3742] vX." or missing value 10:22:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xffffff91}, 0x1c) 10:22:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xe0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff7f00000000, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x45}, {0x6}]}) 10:22:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 10:22:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000cd0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="3816f15638ace5d4df3fe8c1774934d90916104332289b1a4a369b4e4a629599a4ce4c70804a5fdcc095ab901b25f37d0ecaac58310baeaeae38e36d3e91e0dff5d40a76db13582e95"]) [ 454.662010][ T3759] loop3: detected capacity change from 0 to 140 [ 454.668609][ T3763] blktrace: Concurrent blktraces are not allowed on loop7 [ 454.671356][ T3759] EXT4-fs (loop3): Unrecognized mount option "8V8?wI4 C2(J6NJbLpJ_%}ʬX1 8m> [ 454.671356][ T3759] vX." or missing value [ 454.694514][ T3763] blktrace: Concurrent blktraces are not allowed on loop7 10:22:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) [ 454.694717][ T25] audit: type=1326 audit(1618827773.022:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3755 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 [